What is the Least Common Multiple of 53786 and 53806?

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 53786 and 53806 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53786 and 53806, than apply into the LCM equation.

GCF(53786,53806) = 2
LCM(53786,53806) = ( 53786 × 53806) / 2
LCM(53786,53806) = 2894009516 / 2
LCM(53786,53806) = 1447004758

Least Common Multiple (LCM) of 53786 and 53806 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53786 and 53806. First we will calculate the prime factors of 53786 and 53806.

Prime Factorization of 53786

Prime Factorization of 53806

Now multiplying the highest exponent prime factors to calculate the LCM of 53786 and 53806.

LCM(53786,53806) = 2¹ × 26893¹ × 26903¹
LCM(53786,53806) = 1447004758