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GCF
LCM
Exponents
prime factorization
Word Problems
100
This is the highest number that divides equally into two or more numbers.
What is Greatest Common Factor?
100
This is the LCM of 4 and 10.
What is 20?
100
This is 9 x 9 x 9 written in exponential form.
What is 9^3?
100
This is the factors of a number that are all prime.
What is prime factorization?
100
Ariel and Linda are training for a marathon. Ariel runs 2 kilometers at a time while Linda prefers to run in blocks of 3 kilometers. At the end of a month, they realize that they have run same total number of kilometers. This is the smallest number of kilometers that each must have run.
What is 6 km?
200
This is the greatest common factor of 6 and 9.
What is 3?
200
This is the smallest possible number that is a multiple of two or more numbers.
What is least common multiple
200
This is the area of a square with a side of 6 units.
What is 36?
200
This is the prime factorization of 12.
What is 2,2,3?
200
In preparation for a conference, Brian is setting up some stations where people can create their own name tags. He has 4 name tags and 14 pens, which he wants to distribute evenly among the name tag stations with none left over. This is the greatest number of name tag stations that Brian can set up.
What is 2?
300
This is the greatest common factor of 28 and 21.
What is 7?
300
This is the least common multiple of 18 and 9.
What is 18?
300
This is the area of a square with a side of 9.
What is 81?
300
This si the prime factorization of 26?
What is 13, 2?
300
Simon and William are studying a set of new words for ELA class. Simon decides to break the set into lists of 5 words. Meanwhile, William creates lists of 6 words. This is the smallest number of words there could be?
What is 30?
400
This is a venn diagram showing greatest common factor of 60 and 40. (Draw a venn diagram)
What is 20? (Completed venn diagram)
400
This is the least common multiple of 9 and 7?
What is 63?
400
This is 8 x 8 x 8 written in scientific notation.
What is 8 ^3?
400
This is the prime factorization of 50?
What is 2, 5, 5?
400
Shawna is setting out some snacks for friends she is having over. She has 8 crackers and 12 slices of cheese. If she wants each plate to be identical, with no food left over, this is the greatest number of plates Shawna can prepare?
What is 4?
500
This is the greatest common factor of 48 and 54.
What is 6?
500
This is the least common multiple of 16 and 6?
What is 48?
500
This is the area of a square with a perimeter of 40.
What is 100?
500
This is the prime factorization of 100?
What is 2, 2, 5, 5?
500
Vera is planting 18 bushes and 15 trees in rows. If she wants all the rows to be exactly the same, with no plants left over, this is the greatest number of rows Vera can plant.
What is 3?