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A Comprehensive Guide to Homeschooling

Highest Common Factor – Activity



Tick the box with the correct Highest Common Factor.

What is the HCF of 12 , 24 , 30?

(a)

5

(b)

6

(c)

3

(d)

4

Tick the box with the correct Highest Common Factor.

What is the HCF of 12 , 26 , 28?

(a)

1

(b)

5

(c)

2

(d)

3

Tick the box with the correct Highest Common Factor.

What is the HCF of 15 , 35 , 40?

(a)

5

(b)

4

(c)

2

(d)

6

Tick the box with the correct Highest Common Factor.

What is the HCF of 16 , 18 , 20?

(a)

4

(b)

3

(c)

6

(d)

2

Tick the box with the correct Highest Common Factor.

What is the HCF of 18 , 27 , 36?

(a)

6

(b)

9

(c)

7

(d)

8