The LCM is: 91
lcm(13, 39, 91) = 273 Using prime factorization: 13 = 13 39 = 3 x 13 91 = 7 x 13 lcm = 3 x 7 x 13 = 273
If you mean 7 and 13 then the LCM is 91
the LCM is 91 and the gcf is 1
The LCM is: 63
The LCM is: 91
It is: 819
3276
The LCM is: 441
The LCM is 91
It is: 63/91 = 9/13
lcm(13, 39, 91) = 273 Using prime factorization: 13 = 13 39 = 3 x 13 91 = 7 x 13 lcm = 3 x 7 x 13 = 273
The LCM is: 1456
91
The LCM is: 91
91 is 7 *13 89 is a prime no factors so the LCM is 89*91=8099
The factors of 63 are: 1, 3, 7, 9, 21, 63 The factors of 91 are: 1, 7, 13, 91