Their product.
The LCM is 6942.
The Least Common Multiple (LCM) of 89 and 39 is 3,471.
The Least Common Multiple (LCM) of 88 and 89 is 7,832.
91 is 7 *13 89 is a prime no factors so the LCM is 89*91=8099
Lcm of 9 and 31 is 279.
89 - 31 = 58
The LCM is 2,670
The LCM is 93.
31 + 89 = 120
The LCM of 31, 82 is 2542.
lcm(31, 6) = 186
The LCM of 31 and 51 is 1,581.