What is the Least Common Multiple of 6110 and 6115?

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 6110 and 6115 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6110 and 6115, than apply into the LCM equation.

GCF(6110,6115) = 5
LCM(6110,6115) = ( 6110 × 6115) / 5
LCM(6110,6115) = 37362650 / 5
LCM(6110,6115) = 7472530

Least Common Multiple (LCM) of 6110 and 6115 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6110 and 6115. First we will calculate the prime factors of 6110 and 6115.

Prime Factorization of 6110

Prime Factorization of 6115

Now multiplying the highest exponent prime factors to calculate the LCM of 6110 and 6115.

LCM(6110,6115) = 2¹ × 5¹ × 13¹ × 47¹ × 1223¹
LCM(6110,6115) = 7472530