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factors and multiples

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Last updated over 7 years ago
15 questions
Note from the author:
mixed questions on factors and multiples
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Question 1
1.

Which of the following is not a factor of 55

Question 2
2.

Which of the following is not a factor of 70

Question 3
3.

Write all factors of 25

Question 4
4.

Write the first 3 multiples of 21

Question 5
5.

prime numbers have only two factors

Question 6
6.

which is the only even prime number

Question 7
7.

write all prime numbers lesser than 10

Question 8
8.

Which is the first odd composite number

Question 9
9.

Factors of a number are always ______ or _____ than the number

Question 10
10.

5 is the smallest factor of 15

Question 11
11.

zero is a multile of every number

Question 12
12.

all of the following numners are divisible by 3 except

Question 13
13.

rule of divisibility for 6 states that a number

Question 14
14.

the number 540 has only 100 multiples

Question 15
15.

factors divide a number completely leaving no remainder