Question

verify that LCM of 12, 20,and 30 is a multiple of their HCF​

Answer 1

Step-by-step explanation:

Let lcm of

12 , 20 , 30 is = 60

and HCF = 2

lcm is multiple of HCF

60 = 2X

60/2 = X

X = 30

30 time HCF is lcm of that number

Answer 2

Step-by-step explanation:

L.C.M of 12,20 and 30 is 60

H.C.F of 12,20 and 30 is 4

60÷4

=15

yes L.C.M of 12,20 and 30 is a multiple of their H.C.F

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