Prime Factorization and GCF Fun Quiz

What is the correct prime factorization of 20?

• $4\times5$

• $10\times2$

• $2^2\times5^2$

• $2^2\times5$

What is the correct prime factorization for 56

• $2^3\times7$

• $2^3\times7^2$

• $2^4\times7$

• $2^2\times7$

What is the correct prime factorization of 120?

• $2^2\times3^2\times5$

• $2^3\times3\times5$

• $2^3\times3^2\times5$

• $2^2\times3^2\times5^2$

What is the correct prime factorization of 132

• $2\times3\times11$

• $2\times3^2\times11$

• $2\times3\times11^2$

• $2^2\times3\times11$

Find the GCF of 18, 48, and 96

• GCF = 6

• GCF = 4

• GCF = 3

• GCF = 5

Find the GCF of 36 and 60

• GCF = 10

• GCF = 6

• GCF = 12

• GCF = 8

GCF of 25, 100, and 150

• GCF = 5

• GCF = 15

• GCF = 10

• GCF = 25