Question

- Find the L.C.M and H.C.F of 48,56 and 72​

Answer 1

Answer:

this is the answer

ok--------------

Answer 2

First we need to find H.C.F of 48,56 and 72

(by prime factorisation)

48= 2✓×2✓×2✓×2×3

56= 2✓×2✓×2✓×7

72 = 2✓×2✓×2✓×3×3

Thus H.C.F=2×2×2=8

Now we need to find the L.C.M. of 48 ,56 and 72

( by common division method )

Now we see the numbers are divisible by 2 or not as 2 is the smallest Prime number follow it

L.C.M=2×2×2×2×3×3×3×7= 3024