What is the Least Common Multiple of 29790 and 29810?

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 29790 and 29810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 29790 and 29810, than apply into the LCM equation.

GCF(29790,29810) = 10
LCM(29790,29810) = ( 29790 × 29810) / 10
LCM(29790,29810) = 888039900 / 10
LCM(29790,29810) = 88803990

Least Common Multiple (LCM) of 29790 and 29810 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 29790 and 29810. First we will calculate the prime factors of 29790 and 29810.

Prime Factorization of 29790

Prime Factorization of 29810

Now multiplying the highest exponent prime factors to calculate the LCM of 29790 and 29810.

LCM(29790,29810) = 2¹ × 3² × 5¹ × 331¹ × 11¹ × 271¹
LCM(29790,29810) = 88803990