What is the Least Common Multiple of 57591 and 57603?

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 57591 and 57603 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57591 and 57603, than apply into the LCM equation.

GCF(57591,57603) = 3
LCM(57591,57603) = ( 57591 × 57603) / 3
LCM(57591,57603) = 3317414373 / 3
LCM(57591,57603) = 1105804791

Least Common Multiple (LCM) of 57591 and 57603 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57591 and 57603. First we will calculate the prime factors of 57591 and 57603.

Prime Factorization of 57591

Prime Factorization of 57603

Now multiplying the highest exponent prime factors to calculate the LCM of 57591 and 57603.

LCM(57591,57603) = 3⁶ × 79¹ × 7¹ × 13¹ × 211¹
LCM(57591,57603) = 1105804791