What is the Least Common Multiple of 6155 and 6175?

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 6155 and 6175 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6155 and 6175, than apply into the LCM equation.

GCF(6155,6175) = 5
LCM(6155,6175) = ( 6155 × 6175) / 5
LCM(6155,6175) = 38007125 / 5
LCM(6155,6175) = 7601425

Least Common Multiple (LCM) of 6155 and 6175 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6155 and 6175. First we will calculate the prime factors of 6155 and 6175.

Prime Factorization of 6155

Prime Factorization of 6175

Now multiplying the highest exponent prime factors to calculate the LCM of 6155 and 6175.

LCM(6155,6175) = 5² × 1231¹ × 13¹ × 19¹
LCM(6155,6175) = 7601425