What is the Least Common Multiple of 41538 and 41556?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 41538 and 41556 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 41538 and 41556, than apply into the LCM equation.

GCF(41538,41556) = 6
LCM(41538,41556) = ( 41538 × 41556) / 6
LCM(41538,41556) = 1726153128 / 6
LCM(41538,41556) = 287692188

Least Common Multiple (LCM) of 41538 and 41556 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 41538 and 41556. First we will calculate the prime factors of 41538 and 41556.

Prime Factorization of 41538

Prime Factorization of 41556

Now multiplying the highest exponent prime factors to calculate the LCM of 41538 and 41556.

LCM(41538,41556) = 2² × 3¹ × 7¹ × 23¹ × 43¹ × 3463¹
LCM(41538,41556) = 287692188