Page 10 - SPARK OF MATH book 5

(1-3) Divisibility.

A number is divisible by another number,

when you divide, the remainder is 0.

3 2
8 24 24 is 9 24 24 is not

24 divisible 18 divisible
0 by 8. 6 by 9.

Since the remainder is 0, then 24 is divisible by 8, 8 is

called a factor of 24.

Here are all the factors of 24.

Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24

Are the following numbers divisible by 3, 5, 6 and 8.

Complete the tables with( ) or ( ).

3 5 6 8

408

176

900

6120

10