What is the Least Common Multiple of 31035 and 31045?

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 31035 and 31045 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 31035 and 31045, than apply into the LCM equation.

GCF(31035,31045) = 5
LCM(31035,31045) = ( 31035 × 31045) / 5
LCM(31035,31045) = 963481575 / 5
LCM(31035,31045) = 192696315

Least Common Multiple (LCM) of 31035 and 31045 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 31035 and 31045. First we will calculate the prime factors of 31035 and 31045.

Prime Factorization of 31035

Prime Factorization of 31045

Now multiplying the highest exponent prime factors to calculate the LCM of 31035 and 31045.

LCM(31035,31045) = 3¹ × 5¹ × 2069¹ × 7¹ × 887¹
LCM(31035,31045) = 192696315