What is the Least Common Multiple of 54102 and 54111?

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 54102 and 54111 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54102 and 54111, than apply into the LCM equation.

GCF(54102,54111) = 3
LCM(54102,54111) = ( 54102 × 54111) / 3
LCM(54102,54111) = 2927513322 / 3
LCM(54102,54111) = 975837774

Least Common Multiple (LCM) of 54102 and 54111 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54102 and 54111. First we will calculate the prime factors of 54102 and 54111.

Prime Factorization of 54102

Prime Factorization of 54111

Now multiplying the highest exponent prime factors to calculate the LCM of 54102 and 54111.

LCM(54102,54111) = 2¹ × 3¹ × 71¹ × 127¹ × 17¹ × 1061¹
LCM(54102,54111) = 975837774