Find : L.C.M. (3, 5)

Find the L.C.M. of 3!, 4! And 5!.

A boy was asked to find the L.C.M. of 3, 5, 12, and another number. But while calculating, he wrote 21 instead of 12 and yet came with the correct answer. ... We will assume the fourth number to be x. First, we will write down the given numbers as a product of their prime factors.

Find the L.C.M. of 4!, 5! and 6!.

Find the L.C.M. And H.C.F. or 5 ,6! And 7!

Find the L.C.M. And H.C.F. or 5!,6! And 7!

Find the L.C.M. of the following numbers in which one number is always a multiple of 3: 6 and 5. Observe a common property in the obtained L.C.M.s. Is L.C.M. the product of two numbers in each case ?Is L.C.M. always a multiple of 3 ?

Find the L.C.M. of the following numbers in which one number is always a multiple of 3: 12 and 5. Observe a common property in the obtained L.C.M.s. Is L.C.M. the product of two numbers in each case ?Is L.C.M. always a multiple of 3 ?

Find the L.C.M. of the following numbers in which one number is always a multiple of 3: 9 and 4. Observe a common property in the obtained L.C.M.s. Is L.C.M. the product of two numbers in each case ?Is L.C.M. always a multiple of 3 ?

Find the L.C.M. of the following numbers in which one number is always a multiple of 3: 15 and 4. Observe a common property in the obtained L.C.M.s. Is L.C.M. the product of two numbers in each case ?Is L.C.M. always a multiple of 3 ?

Find the L.C.M. of 6 and 9.