2 x 3PrimeFactorsof 648LCM of12 &16.CompositeWholenumbers thathave morethan 2factors1GCF of7 & 8Productthe answerto amultiplicationproblem6GCF of12 &30GCFThe largestnumber that isa factor of two(or more) othernumbersPrimeWhole numbersgreater than 1that only have 2factors, 1 anditself5 x 5PrimeFactorsof 2515Evan 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?28LCM of4 & 1430LCM of6 & 105GCF of5 & 1510GCF of10 &4021LCM of7 & 21PrimeFactorizationFinding thefactors of anumber thatare all prime8Maya 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?75LCM of15 &2524LCM of8 & 1218GCF of18 &36LeastCommonMultipleThe smallestpossiblenumber thatcan be divisibleby bothnumbers2x2x2x2x3Using a numbertree what is theprimefactorization for4855LCM of5 & 113GCF of6 & 1577The 11thmultipleof 750LCM of10 &2514Mrs. Hawker ismaking teams forKnowledge Bowl.There are 28 girlsand 14 boys. What isthe largest number ofteams she canmake?2x2x2x2x5Using a numbertree what is theprimefactorization for80120Wendy 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?11x2x2x2Primefactorsof 88FactorA number thatwhen multipliedwith anotherproduces agiven number2 x 3PrimeFactorsof 648LCM of12 &16.CompositeWholenumbers thathave morethan 2factors1GCF of7 & 8Productthe answerto amultiplicationproblem6GCF of12 &30GCFThe largestnumber that isa factor of two(or more) othernumbersPrimeWhole numbersgreater than 1that only have 2factors, 1 anditself5 x 5PrimeFactorsof 2515Evan 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?28LCM of4 & 1430LCM of6 & 105GCF of5 & 1510GCF of10 &4021LCM of7 & 21PrimeFactorizationFinding thefactors of anumber thatare all prime8Maya 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?75LCM of15 &2524LCM of8 & 1218GCF of18 &36LeastCommonMultipleThe smallestpossiblenumber thatcan be divisibleby bothnumbers2x2x2x2x3Using a numbertree what is theprimefactorization for4855LCM of5 & 113GCF of6 & 1577The 11thmultipleof 750LCM of10 &2514Mrs. Hawker ismaking teams forKnowledge Bowl.There are 28 girlsand 14 boys. What isthe largest number ofteams she canmake?2x2x2x2x5Using a numbertree what is theprimefactorization for80120Wendy 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?11x2x2x2Primefactorsof 88FactorA number thatwhen multipliedwith anotherproduces agiven number

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. Prime Factors of 6
    2 x 3
  2. LCM of 12 & 16.
    48
  3. Whole numbers that have more than 2 factors
    Composite
  4. GCF of 7 & 8
    1
  5. the answer to a multiplication problem
    Product
  6. GCF of 12 & 30
    6
  7. The largest number that is a factor of two (or more) other numbers
    GCF
  8. Whole numbers greater than 1 that only have 2 factors, 1 and itself
    Prime
  9. Prime Factors of 25
    5 x 5
  10. 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
  11. LCM of 4 & 14
    28
  12. LCM of 6 & 10
    30
  13. GCF of 5 & 15
    5
  14. GCF of 10 &40
    10
  15. LCM of 7 & 21
    21
  16. Finding the factors of a number that are all prime
    Prime Factorization
  17. 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
  18. LCM of 15 & 25
    75
  19. LCM of 8 & 12
    24
  20. GCF of 18 & 36
    18
  21. The smallest possible number that can be divisible by both numbers
    Least Common Multiple
  22. Using a number tree what is the prime factorization for 48
    2x2x2x2x3
  23. LCM of 5 & 11
    55
  24. GCF of 6 & 15
    3
  25. The 11th multiple of 7
    77
  26. LCM of 10 & 25
    50
  27. 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
  28. Using a number tree what is the prime factorization for 80
    2x2x2x2x5
  29. 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
  30. Prime factors of 88
    11x2x2x2
  31. A number that when multiplied with another produces a given number
    Factor