Multiple choice

What is the product of L.C.M. and H.C.F. of 39 and 26?

  1. 1012

  2. 1014

  3. 1016

  4. 1018
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Factors of 39 = 3 x 13 Factors of 26 = 2 x 13 LCM of 39 = 2 x 3 x 13 = 78 HCF of 39 & 26 = 13 Product of LCM and HCF = 13 x 78 = 1014

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