What is the Least Common Multiple of 7797 and 7810?

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 7797 and 7810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7797 and 7810, than apply into the LCM equation.

GCF(7797,7810) = 1
LCM(7797,7810) = ( 7797 × 7810) / 1
LCM(7797,7810) = 60894570 / 1
LCM(7797,7810) = 60894570

Least Common Multiple (LCM) of 7797 and 7810 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7797 and 7810. First we will calculate the prime factors of 7797 and 7810.

Prime Factorization of 7797

Prime Factorization of 7810

Now multiplying the highest exponent prime factors to calculate the LCM of 7797 and 7810.

LCM(7797,7810) = 3¹ × 23¹ × 113¹ × 2¹ × 5¹ × 11¹ × 71¹
LCM(7797,7810) = 60894570