What is the Least Common Multiple of 43544 and 43548?

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 43544 and 43548 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 43544 and 43548, than apply into the LCM equation.

GCF(43544,43548) = 4
LCM(43544,43548) = ( 43544 × 43548) / 4
LCM(43544,43548) = 1896254112 / 4
LCM(43544,43548) = 474063528

Least Common Multiple (LCM) of 43544 and 43548 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 43544 and 43548. First we will calculate the prime factors of 43544 and 43548.

Prime Factorization of 43544

Prime Factorization of 43548

Now multiplying the highest exponent prime factors to calculate the LCM of 43544 and 43548.

LCM(43544,43548) = 2³ × 5443¹ × 3¹ × 19¹ × 191¹
LCM(43544,43548) = 474063528