Question

what is the lcm of 1,2,3,4,5,6,7

Answer 1

1x2x3x4x5x6x7

Answer 2

oh wait

Answer 3

finish helping me with mine

Answer 4

1*4*3*5*7

Answer 5

Err the one doesn't matter actually.

Answer 6

right, the 2 is redundant

Answer 7

as is the 6

Answer 8

yeah

Answer 9

From Mathematica:

FactorInteger[ LCM[2, 3, 4, 5, 6, 7] ] = {{2, 2}, {3, 1}, {5, 1}, {7, 1}}
\[2^2 * 3 * 5 * 7 = 420 \]

Answer 10

Which is what I said 2 hours ago.

Answer 11

I did not want to ruffle any one's feathers here. So I gave you an additional Medal.