120Wendy 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?77The 11thmultipleof 78Maya 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?55LCM of5 & 1121LCM of7 & 2111x2x2x2Primefactorsof 88Productthe answerto amultiplicationproblem48LCM of12 &16.2x2x2x2x3Using a numbertree what is theprimefactorization for4830LCM of6 & 10PrimeWhole numbersgreater than 1that only have 2factors, 1 anditself18GCF of18 &362 x 3PrimeFactorsof 6CompositeWholenumbers thathave morethan 2factors2x2x2x2x5Using a numbertree what is theprimefactorization for80GCFThe largestnumber that isa factor of two(or more) othernumbersLeastCommonMultipleThe smallestpossiblenumber thatcan be divisibleby bothnumbers50LCM of10 &2510GCF of10 &4028LCM of4 & 146GCF of12 &301GCF of7 & 875LCM of15 &25PrimeFactorizationFinding thefactors of anumber thatare all prime5 x 5PrimeFactorsof 253GCF of6 & 155GCF of5 & 1514Mrs. Hawker ismaking teams forKnowledge Bowl.There are 28 girlsand 14 boys. What isthe largest number ofteams she canmake?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?FactorA number thatwhen multipliedwith anotherproduces agiven number120Wendy 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?77The 11thmultipleof 78Maya 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?55LCM of5 & 1121LCM of7 & 2111x2x2x2Primefactorsof 88Productthe answerto amultiplicationproblem48LCM of12 &16.2x2x2x2x3Using a numbertree what is theprimefactorization for4830LCM of6 & 10PrimeWhole numbersgreater than 1that only have 2factors, 1 anditself18GCF of18 &362 x 3PrimeFactorsof 6CompositeWholenumbers thathave morethan 2factors2x2x2x2x5Using a numbertree what is theprimefactorization for80GCFThe largestnumber that isa factor of two(or more) othernumbersLeastCommonMultipleThe smallestpossiblenumber thatcan be divisibleby bothnumbers50LCM of10 &2510GCF of10 &4028LCM of4 & 146GCF of12 &301GCF of7 & 875LCM of15 &25PrimeFactorizationFinding thefactors of anumber thatare all prime5 x 5PrimeFactorsof 253GCF of6 & 155GCF of5 & 1514Mrs. Hawker ismaking teams forKnowledge Bowl.There are 28 girlsand 14 boys. What isthe largest number ofteams she canmake?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?FactorA 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. 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
  2. The 11th multiple of 7
    77
  3. 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
  4. LCM of 5 & 11
    55
  5. LCM of 7 & 21
    21
  6. Prime factors of 88
    11x2x2x2
  7. the answer to a multiplication problem
    Product
  8. LCM of 12 & 16.
    48
  9. Using a number tree what is the prime factorization for 48
    2x2x2x2x3
  10. LCM of 6 & 10
    30
  11. Whole numbers greater than 1 that only have 2 factors, 1 and itself
    Prime
  12. GCF of 18 & 36
    18
  13. Prime Factors of 6
    2 x 3
  14. Whole numbers that have more than 2 factors
    Composite
  15. Using a number tree what is the prime factorization for 80
    2x2x2x2x5
  16. The largest number that is a factor of two (or more) other numbers
    GCF
  17. The smallest possible number that can be divisible by both numbers
    Least Common Multiple
  18. LCM of 10 & 25
    50
  19. GCF of 10 &40
    10
  20. LCM of 4 & 14
    28
  21. GCF of 12 & 30
    6
  22. GCF of 7 & 8
    1
  23. LCM of 15 & 25
    75
  24. Finding the factors of a number that are all prime
    Prime Factorization
  25. Prime Factors of 25
    5 x 5
  26. GCF of 6 & 15
    3
  27. GCF of 5 & 15
    5
  28. 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
  29. LCM of 8 & 12
    24
  30. 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
  31. A number that when multiplied with another produces a given number
    Factor