What is the Least Common Multiple of 51091 and 51107?

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 51091 and 51107 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51091 and 51107, than apply into the LCM equation.

GCF(51091,51107) = 1
LCM(51091,51107) = ( 51091 × 51107) / 1
LCM(51091,51107) = 2611107737 / 1
LCM(51091,51107) = 2611107737

Least Common Multiple (LCM) of 51091 and 51107 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51091 and 51107. First we will calculate the prime factors of 51091 and 51107.

Prime Factorization of 51091

Prime Factorization of 51107

Now multiplying the highest exponent prime factors to calculate the LCM of 51091 and 51107.

LCM(51091,51107) = 19¹ × 2689¹ × 7³ × 149¹
LCM(51091,51107) = 2611107737