Question

Find the lcm of a and b if ab=1800and hcf of b is 15

Answer 1

Answer:

N1×N2=hcf(n1,n2)×lcm(n1,n2)

1800 = 15 ×lcm

1800/15=lcm

120=lcm

Step-by-step explanation:

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Answer 2

Answer:

8

Step-by-step explanation:

a=120

LCM is 2×2×2=8

and also b=15