What is the Least Common Multiple of 51553 and 51559?

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 51553 and 51559 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51553 and 51559, than apply into the LCM equation.

GCF(51553,51559) = 1
LCM(51553,51559) = ( 51553 × 51559) / 1
LCM(51553,51559) = 2658021127 / 1
LCM(51553,51559) = 2658021127

Least Common Multiple (LCM) of 51553 and 51559 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51553 and 51559. First we will calculate the prime factors of 51553 and 51559.

Prime Factorization of 51553

Prime Factorization of 51559

Now multiplying the highest exponent prime factors to calculate the LCM of 51553 and 51559.

LCM(51553,51559) = 31¹ × 1663¹ × 47¹ × 1097¹
LCM(51553,51559) = 2658021127