Multiples and Factors

Front

Which is a factor of 12?

Back

3

Front

Which number is prime?

Back

5

Front

Which number is NOT prime?

Back

21

Front

Which number is a factor of 48?

Back

6

Front

Numbers that can be multiplied together to make a product.

Back

Factors

Front

What is a multiple of 4?

Back

8 (4 x 2 = 8)

Front

What is the definition of a prime number?

Back

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Front

List the first five prime numbers.

Back

2, 3, 5, 7, 11

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

4

Front

What is the least common multiple (LCM) of 3 and 5?

Back

15