Practice Maths

Problems Attempted

Time

MIN

SEC

Practice Score out of 100

The factors of 32, 28 and 16 have been listed in order to find their HCF. Find errors if any.

Factors of 32: 1, 2, 4, 8, 16, 32.

Factors of 28: 1, 2, 4, 7, 8, 14, 28.

Factors of 16: 1, 2, 4, 8, 16.

HCF: 8.

8 is not a factor of 28.

No error.

16 is not a factor of 32.

12 is a factor of 32, but missing in the list.

Confirm

Help

You did not choose an answer. Are you sure you want to submit?