YR 7- Factors and multiples 2

What is a factor of a number?

• A number that can be divided by it

• A number that divides another number exactly

• A number larger than another

• A number that is always prime

Which of these is a factor of 12?

• 5

• 3

• 7

• 13

List the factors of 10.

• 1, 5, 10

• 1, 2, 5,10

• 2, 5, 10

• 1, 2, 10

What is a multiple of a number?

• The sum of a number and another number

• The product of a number and an integer

• A number that divides another number exactly

• A number smaller than the given number

Which of the following numbers is a multiple of 4?

• 9

• 12

• 14

• 15

What are the first five multiples of 3?

• 3, 6, 9, 12, 15

• 1, 2, 3, 4, 5

• 3, 4, 5, 6, 7

• 6, 9, 12, 15, 18

Is 2 a factor of 8?

• YES

• NO

Is 14 a multiple of 7?

• YES

• No

Find one factor of 15.

• 4

• 3

• 5

• Both B and C

What does it mean for a number to be divisible by another number?

• It can divide the other number

• It can be divided by the other number with no remainder

• It is larger than the other number

• It adds up to the other number