GCF, LCM, Prime Factorization

What is the Least Common Multiple of 4 and 14

• 28

• 42

• 56

• 24

What is the GCF of 8 and 24?

• 1

• 24

• 8

• 4

What is the greatest common factor of 24 and 36?

• 2

• 3

• 12

• 24

Least common multiple is a number _______________ than the two numbers.

Which is the CORRECT prime factorization of 18?

• 2 x 9

• 3 x 6

• 2 x 3²

• 2⁹

What is the prime factorization of 24?

• 3 x 8

• 3 x 2 x 2 x 2

• 4 x 6

• 2 x 2 x 3

Find the prime factorization of 72

• 2³ x 3²

• 2 x 3² x 4

• 2⁴ x 3³

• 2² x 6²

Find the prime factorization of 36.

• 2^4 * 3^2

• 2^2 * 3^2

• 2^3 * 3^2

• 2^2 * 3^3

Find the prime factorization of 120.

• 3 x  5 x  8

• 2³ x 3 x  5

• 2² x  3 x  5

• 2  x  3²  x   5

Match the prime factorization to each number.

• 1000

• 
• 81

• 
• 111

• 
• 200

• 
• 26

•