RRB NTPC 17 January 2017 Paper

Question : 70 of 120

Marks: +1, -0

If the product of two numbers is 3026 and their LCM is 89, then HCF is

Solution:

(2) Product of two numbers = 3026
LCM = 89
HCF = ?
We know that
Product of two numbers = HCF ×LCM
⇒ 3026= 89×HCF
⇒ HCF =

3026/89

= 34

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