Factors and Arrays

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

List all the factors of 12.

Back

1, 2, 3, 4, 6, 12

Tags

CCSS.4.OA.B.4

Front

Which number is NOT a factor of 10?

Back

5 is NOT a factor of 10.

Tags

CCSS.4.OA.B.4

Front

What is a prime number?

Back

A prime number is a number that has exactly two distinct positive divisors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

List all the factors of 16.

Back

1, 2, 4, 8, 16

Tags

CCSS.4.OA.B.4

Front

What is an array in mathematics?

Back

An array is a systematic arrangement of objects, usually in rows and columns.

Tags

CCSS.3.OA.A.1

Front

List all the factors of 24.

Back

1, 2, 3, 4, 6, 8, 12, 24

Tags

CCSS.4.OA.B.4

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Tags

CCSS.4.OA.B.4

Front

Identify a composite number.

Back

A composite number is a number that has more than two factors. For example, 4 is composite because its factors are 1, 2, and 4.

Tags

CCSS.4.OA.B.4

Front

What is the greatest common factor (GCF)?

Back

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