Question

find the Lcm of 144, 669

Answer 1

Least Common Multiple (LCM) of 144 and 156 with Primes. Least common multiple can be found by multiplying the highest exponent prime factors of 144 and 156. First we will calculate the prime factors of 144 and 156.


Prime factors of 669 are 3, 223. Prime factorization of 669 in exponential form is:

669 = 31 × 2231