Factors & Multiples

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Tags

CCSS.4.OA.B.4

Front

What are multiples?

Back

Multiples are the result of multiplying a number by an integer.

Front

What is a prime number?

Back

A prime number is a number that has exactly two factors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

Which of the following is a prime number: 2, 4, 6, 8?

Back

2 is a prime number.

Tags

CCSS.4.OA.B.4

Front

What is the GCF (Greatest Common Factor)?

Back

The GCF is the largest number that can divide two or more numbers without leaving a remainder.

Front

Find the GCF of 12 and 16.

Back

The GCF of 12 and 16 is 4.

Front

Which of the following is NOT a factor of 15: 1, 3, 5, 7?

Back

7 is NOT a factor of 15.

Tags

CCSS.4.OA.B.4

Front

What is the least common multiple (LCM)?

Back

The LCM is the smallest number that is a multiple of two or more numbers.

Front

Find the LCM of 3 and 4.

Back

The LCM of 3 and 4 is 12.

Front

What is the relationship between factors and multiples?

Back

Factors are numbers that divide another number, while multiples are the results of multiplying a number.

Tags

CCSS.4.OA.B.4