What is the Least Common Multiple of 57903 and 57907?

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 57903 and 57907 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57903 and 57907, than apply into the LCM equation.

GCF(57903,57907) = 1
LCM(57903,57907) = ( 57903 × 57907) / 1
LCM(57903,57907) = 3352989021 / 1
LCM(57903,57907) = 3352989021

Least Common Multiple (LCM) of 57903 and 57907 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57903 and 57907. First we will calculate the prime factors of 57903 and 57907.

Prime Factorization of 57903

Prime Factorization of 57907

Now multiplying the highest exponent prime factors to calculate the LCM of 57903 and 57907.

LCM(57903,57907) = 3¹ × 19301¹ × 79¹ × 733¹
LCM(57903,57907) = 3352989021