Question

if ab=60 and hcf (a,b)=4,find the lcm (a,b)​

Answer 1

Step-by-step explanation:

this is right answer for your question

Answer 2

Step-by-step explanation:

ab=60

hcf(a,b)=4

lcm=?

hcf×lcm=a×b

=lcm=ab/hcf

=60/4

=15

hence the lcm is 15.

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