What is the Least Common Multiple of 51331 and 51347?

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 51331 and 51347 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51331 and 51347, than apply into the LCM equation.

GCF(51331,51347) = 1
LCM(51331,51347) = ( 51331 × 51347) / 1
LCM(51331,51347) = 2635692857 / 1
LCM(51331,51347) = 2635692857

Least Common Multiple (LCM) of 51331 and 51347 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51331 and 51347. First we will calculate the prime factors of 51331 and 51347.

Prime Factorization of 51331

Prime Factorization of 51347

Now multiplying the highest exponent prime factors to calculate the LCM of 51331 and 51347.

LCM(51331,51347) = 7¹ × 7333¹ × 51347¹
LCM(51331,51347) = 2635692857