Factors, multiples and divisibility

List all of the factors of 27

• 1,27

• 1,3,9,27

• 1,3,9,12,27

Tags

CCSS.4.OA.B.4

These numbers 14,21,28,35,42 are multiples of what number?

• 5

• 3

• 8

• 7

Tags

CCSS.4.OA.B.4

True or False- If a number is divisible by 10, it is also divisible by 5?

• True

• False

Tags

CCSS.3.OA.D.9

How do you know if a number is divisible by 2?

• it has a 2 as the last digit.

• It has an even number as the last digit.

• It has a 5 or a 0 as the last digit.

• If you add all the digits up the sum is divisible by 2.

Tags

CCSS.3.OA.D.9

What is the number 278 divisible by?

• 2,3,5,6,9,10

• 2,3,6,

• 2,5

• 2

Tags

CCSS.4.OA.B.4

Choose numbers which are multiples of 7.

• 7

• 16

• 28

• 25

Tags

CCSS.4.OA.B.4

Which numbers are divisible by 3?

• 231

• 324

• 169

• 92

Tags

CCSS.4.OA.B.4

Which numbers are divisible by 9?

• 135

• 243

• 123

• 201

Tags

CCSS.4.OA.B.4

Which numbers are divisible by 6?

• 234

• 231

• 123

• 341

Tags

CCSS.4.OA.B.4

Which numbers are divisible of 5?

• 120

• 365

• 420

• 554

Tags

CCSS.4.OA.B.4