Multiple choice

Find the H.C.F of 24, 72 and 120.

  1. 24

  2. 12

  3. 8

  4. 4
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

24 = 23 x 3 72 = 23 x 32 120 = 23 x 3 x 5 HCF = 23 x 3 = 24

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