55LCM of5 & 1130LCM of6 & 102x2x2x2x5Using a numbertree what is theprimefactorization for8010GCF of10 &4075LCM of15 &2514Mrs. Hawker ismaking teams forKnowledge Bowl.There are 28 girlsand 14 boys. What isthe largest number ofteams she canmake?5 x 5PrimeFactorsof 25120Wendy goes to the storeevery 8 days and Kevingoes to the store every 15days. If they both went tothe store today, how manydays will it be until the nexttime they both go to thestore on the same day?8Maya had 16 red flowersand 24 yellow flowers. Shewants to make bouquetswith the same number ofeach color flower in eachbouquet. What is thegreatest number ofbouquets that she canmake?1GCF of7 & 821LCM of7 & 21PrimeFactorizationFinding thefactors of anumber thatare all prime28LCM of4 & 145GCF of5 & 1548LCM of12 &16.24LCM of8 & 1215Evan is making braceletsfor his friends. He has 45yellow beads and 165 bluebeads. If all of the braceletsare made with the samenumber of yellow and bluebeads, what is themaximum amount ofidentical bracelets he canmake?18GCF of18 &36CompositeWholenumbers thathave morethan 2factors2x2x2x2x3Using a numbertree what is theprimefactorization for48PrimeWhole numbersgreater than 1that only have 2factors, 1 anditself2 x 3PrimeFactorsof 6GCFThe largestnumber that isa factor of two(or more) othernumbers11x2x2x2Primefactorsof 886GCF of12 &303GCF of6 & 1577The 11thmultipleof 7FactorA number thatwhen multipliedwith anotherproduces agiven number50LCM of10 &25Productthe answerto amultiplicationproblemLeastCommonMultipleThe smallestpossiblenumber thatcan be divisibleby bothnumbers55LCM of5 & 1130LCM of6 & 102x2x2x2x5Using a numbertree what is theprimefactorization for8010GCF of10 &4075LCM of15 &2514Mrs. Hawker ismaking teams forKnowledge Bowl.There are 28 girlsand 14 boys. What isthe largest number ofteams she canmake?5 x 5PrimeFactorsof 25120Wendy goes to the storeevery 8 days and Kevingoes to the store every 15days. If they both went tothe store today, how manydays will it be until the nexttime they both go to thestore on the same day?8Maya had 16 red flowersand 24 yellow flowers. Shewants to make bouquetswith the same number ofeach color flower in eachbouquet. What is thegreatest number ofbouquets that she canmake?1GCF of7 & 821LCM of7 & 21PrimeFactorizationFinding thefactors of anumber thatare all prime28LCM of4 & 145GCF of5 & 1548LCM of12 &16.24LCM of8 & 1215Evan is making braceletsfor his friends. He has 45yellow beads and 165 bluebeads. If all of the braceletsare made with the samenumber of yellow and bluebeads, what is themaximum amount ofidentical bracelets he canmake?18GCF of18 &36CompositeWholenumbers thathave morethan 2factors2x2x2x2x3Using a numbertree what is theprimefactorization for48PrimeWhole numbersgreater than 1that only have 2factors, 1 anditself2 x 3PrimeFactorsof 6GCFThe largestnumber that isa factor of two(or more) othernumbers11x2x2x2Primefactorsof 886GCF of12 &303GCF of6 & 1577The 11thmultipleof 7FactorA number thatwhen multipliedwith anotherproduces agiven number50LCM of10 &25Productthe answerto amultiplicationproblemLeastCommonMultipleThe smallestpossiblenumber thatcan be divisibleby bothnumbers

Prime Factorization, LCM & GCF BINGO - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. LCM of 5 & 11
    55
  2. LCM of 6 & 10
    30
  3. Using a number tree what is the prime factorization for 80
    2x2x2x2x5
  4. GCF of 10 &40
    10
  5. LCM of 15 & 25
    75
  6. Mrs. Hawker is making teams for Knowledge Bowl. There are 28 girls and 14 boys. What is the largest number of teams she can make?
    14
  7. Prime Factors of 25
    5 x 5
  8. Wendy goes to the store every 8 days and Kevin goes to the store every 15 days. If they both went to the store today, how many days will it be until the next time they both go to the store on the same day?
    120
  9. Maya had 16 red flowers and 24 yellow flowers. She wants to make bouquets with the same number of each color flower in each bouquet. What is the greatest number of bouquets that she can make?
    8
  10. GCF of 7 & 8
    1
  11. LCM of 7 & 21
    21
  12. Finding the factors of a number that are all prime
    Prime Factorization
  13. LCM of 4 & 14
    28
  14. GCF of 5 & 15
    5
  15. LCM of 12 & 16.
    48
  16. LCM of 8 & 12
    24
  17. Evan is making bracelets for his friends. He has 45 yellow beads and 165 blue beads. If all of the bracelets are made with the same number of yellow and blue beads, what is the maximum amount of identical bracelets he can make?
    15
  18. GCF of 18 & 36
    18
  19. Whole numbers that have more than 2 factors
    Composite
  20. Using a number tree what is the prime factorization for 48
    2x2x2x2x3
  21. Whole numbers greater than 1 that only have 2 factors, 1 and itself
    Prime
  22. Prime Factors of 6
    2 x 3
  23. The largest number that is a factor of two (or more) other numbers
    GCF
  24. Prime factors of 88
    11x2x2x2
  25. GCF of 12 & 30
    6
  26. GCF of 6 & 15
    3
  27. The 11th multiple of 7
    77
  28. A number that when multiplied with another produces a given number
    Factor
  29. LCM of 10 & 25
    50
  30. the answer to a multiplication problem
    Product
  31. The smallest possible number that can be divisible by both numbers
    Least Common Multiple