Factors Multiples Prime

The multiples of 30 between 30 and 100.

• 30, 60, 90

• 30, 60

• 60, 90

• 90, 120

The common multiples of 4 and 12 that are less than 50.

• 12, 24, 36, 48

• 12, 24, 32, 48

• 24, 36, 48

• 12, 24, 36

The fourth common multiples of 12 and 24.

• 48

• 72

• 96

• 120

Prime numbers are between 30 and 50.

• 31, 37, 41, 43, 49

• 31, 37, 39, 41, 43

• 31, 37, 39, 43, 49

• 31, 37, 41, 43, 47

Prime factors of 75.

• 3, 5, 15

• 3, 5

• 3

• 5

Product of the prime factorization 2 x 3 x 5 x 5.

• 30

• 60

• 120

• 150

Product of the prime factorization 2 x 5 x 7.

• 14

• 35

• 55

• 70

1, 3, 5, 10 are common factors of 30 and 60.

• YES

• NO

42 is the common multiple of 7 and 21.

• YES

• NO

Which choice lists all the factors for the number 24?

• 2, 3, 4, 6, 8, 12, 24

• 2, 3, 4, 6, 8, 12, 24, 36

• 1, 2, 3, 4, 6, 8, 12, 24

• 1, 2, 4, 5, 6, 8, 12 ,24