What is the Least Common Multiple of 51378 and 51383?

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 51378 and 51383 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51378 and 51383, than apply into the LCM equation.

GCF(51378,51383) = 1
LCM(51378,51383) = ( 51378 × 51383) / 1
LCM(51378,51383) = 2639955774 / 1
LCM(51378,51383) = 2639955774

Least Common Multiple (LCM) of 51378 and 51383 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51378 and 51383. First we will calculate the prime factors of 51378 and 51383.

Prime Factorization of 51378

Prime Factorization of 51383

Now multiplying the highest exponent prime factors to calculate the LCM of 51378 and 51383.

LCM(51378,51383) = 2¹ × 3¹ × 8563¹ × 51383¹
LCM(51378,51383) = 2639955774