What is the Least Common Multiple of 52643 and 52653?

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 52643 and 52653 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 52643 and 52653, than apply into the LCM equation.

GCF(52643,52653) = 1
LCM(52643,52653) = ( 52643 × 52653) / 1
LCM(52643,52653) = 2771811879 / 1
LCM(52643,52653) = 2771811879

Least Common Multiple (LCM) of 52643 and 52653 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 52643 and 52653. First we will calculate the prime factors of 52643 and 52653.

Prime Factorization of 52643

Prime Factorization of 52653

Now multiplying the highest exponent prime factors to calculate the LCM of 52643 and 52653.

LCM(52643,52653) = 61¹ × 863¹ × 3¹ × 17551¹
LCM(52643,52653) = 2771811879