Q. 174.5( 4 Votes )

# If the HCF of two numbers 306 and 657 is 9 then find their LCM.

Answer :

We know the basic relation:

HCF × LCM = 1^{st} Number × 2^{nd} Number

1^{st} Number = 306

2^{nd} Number = 657

HCF = 9

LCM = (306 × 657) / 9

= 34 × 657 [as 306 / 9 = 34]

= 22,338

So LCM = 22338

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