Factors and Multiples

Front

What are factors?

Back

Factors are numbers that divide another number evenly without leaving a remainder.

Front

What are multiples?

Back

Multiples are numbers that can be obtained by multiplying a given number by an integer.

Front

List the first five multiples of 7.

Back

7, 14, 21, 28, 35.

Front

What is the greatest common factor (GCF) of 12 and 18?

Back

The GCF of 12 and 18 is 6.

Front

What is the least common multiple (LCM) of 4 and 5?

Back

The LCM of 4 and 5 is 20.

Front

How do you determine if a number is a factor of another number?

Back

A number is a factor of another number if the second number can be divided by the first number without a remainder.

Front

Is 62 a multiple of 8?

Back

No, 62 is not a multiple of 8.

Front

What are the factors of 24?

Back

The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.

Front

What is the pattern in the sequence 0, 6, 12, 18, ___, 30?

Back

The pattern increases by 6 each time, so the missing number is 24.

Front

What is a prime number?

Back

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