Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Average

Question:

What will be the HCF of the following set of numbers: 30, 45, 150?

Options:

16

15

30

20

Correct Answer:

15

Explanation:

30  = 2 x 3 x 5

45  = 3 x 3 x 5

150= 2 x 3 x 5 x 5

HCF of 30, 45, 150 = 3 x 5 = 15