What Is The Least Common Multiple Of 5,6, And 7?

LCM of 5, 6 and 7 is

2 |5,6,7
3 |5,3,7
5 |5,1,7
7 |1,1,7
   |1,1,1

now multiply 2,3,5 and 7 you will get

2x3x5x7 = 210

So 210 is the Least common multiple of 5,6 and 7

Hey what grade r you in I have the same problem in my math hmwk!!!

The answer is 210 because they r all prime numberz so you multiply them 2gether...

5x6=30
30x7=210

I hope it helped....

It is 210

210

210 dude :P

Prime factorization:

5 is already prime
6 = 2 * 3
7 is already prime

LCM = 2 * 3 * 5 * 7 = 210

210

210

It is 210 I think.

5x6x7 =210

210

5 and 7 are prime #'s, and 6 breaks down to 2X3, also prime numbers, neither of which are factors of 5 or 7.  So the first common multiple would be the product of all 3 #'s.  5X6X7=210