What is the Least Common Multiple of 58139 and 58143?

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 58139 and 58143 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58139 and 58143, than apply into the LCM equation.

GCF(58139,58143) = 1
LCM(58139,58143) = ( 58139 × 58143) / 1
LCM(58139,58143) = 3380375877 / 1
LCM(58139,58143) = 3380375877

Least Common Multiple (LCM) of 58139 and 58143 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58139 and 58143. First we will calculate the prime factors of 58139 and 58143.

Prime Factorization of 58139

Prime Factorization of 58143

Now multiplying the highest exponent prime factors to calculate the LCM of 58139 and 58143.

LCM(58139,58143) = 47¹ × 1237¹ × 3¹ × 19381¹
LCM(58139,58143) = 3380375877