What is the Least Common Multiple of 51086 and 51103?

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 51086 and 51103 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51086 and 51103, than apply into the LCM equation.

GCF(51086,51103) = 1
LCM(51086,51103) = ( 51086 × 51103) / 1
LCM(51086,51103) = 2610647858 / 1
LCM(51086,51103) = 2610647858

Least Common Multiple (LCM) of 51086 and 51103 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51086 and 51103. First we will calculate the prime factors of 51086 and 51103.

Prime Factorization of 51086

Prime Factorization of 51103

Now multiplying the highest exponent prime factors to calculate the LCM of 51086 and 51103.

LCM(51086,51103) = 2¹ × 7¹ × 41¹ × 89¹ × 13¹ × 3931¹
LCM(51086,51103) = 2610647858