40 and 72
Yes.
the answer is 14
18 is.
It is: 176
45
75
LCM(8, 9, 27) = 216
385 5*77 = 385 7*77 = 385 11*35 = 385
int LCM3 (int a, int b, int c) { return LCM2 (a, LCM2 (b, c)); } int LCM2 (int a, int b) { return a*b/GCD2(a, b); }
1 x 7 = 71 x 5 = 52 x 7 = 142 x 5 = 103 x 7 = 213 x 5 = 154 x 7 = 284 x 5 = 205 x 7 = 355 x 5 = 256 x 5 = 307 x 5 = 35It is the first and lowest multiple that 5 and 7 have in common, therefore, it is called the least common multiple.