Factors and Multiples

Front

What is a factor?

Back

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

Front

What is a multiple?

Back

A multiple is the result of multiplying a number by an integer.

Front

What are the first five multiples of 7?

Back

7, 14, 21, 28, 35.

Front

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

Back

The GCF of 12 and 16 is 4.

Front

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

Back

The LCM of 3 and 5 is 15.

Front

If 4 x 5 = 20, what are the factors of 20?

Back

The factors of 20 are 1, 2, 4, 5, 10, and 20.

Front

How many factors does the number 30 have?

Back

The number 30 has 8 factors: 1, 2, 3, 5, 6, 10, 15, and 30.

Front

What is the product of 6 and 7?

Back

The product of 6 and 7 is 42.

Front

If you count by 10s, what is the 10th number?

Back

The 10th number is 100.

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication, showing rows and columns.