Factor and Multiples

What is the sum of the first multiple of 6 and 8?

What is the highest common factor (HCF) of 20, 30 and 40?

Which is a factor of 15?

• 2

• 3

• 4

• 6

Tags

CCSS.4.OA.B.4

which number is not a factor of 10?

• 1

• 2

• 3

• 5

Tags

CCSS.4.OA.B.4

Which are the factors of both 6 and 15?

• 9

• 5

• 6

• 3

Tags

CCSS.4.OA.B.4

Factor, in mathematics, is a number that divides another number, with no remainder.

• True

• False

Tags

CCSS.4.OA.B.4

Find the factorization of 16?

• 1 x 16

• 2² x 4

• 2⁴

• 2² + 2²

Tags

CCSS.4.OA.B.4

Which of the following is NOT a factor of 8?

• 2

• 4

• 1

• 6

Tags

CCSS.4.OA.B.4

What is the word?

• strategies

• size

• sorting

• multiple

Tags

CCSS.7.NS.A.1D

What is the word?

• whole

• digit

• prime number

• odd

Tags

CCSS.2.OA.C.3