What is the Least Common Multiple of 37619 and 37631?

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 37619 and 37631 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 37619 and 37631, than apply into the LCM equation.

GCF(37619,37631) = 1
LCM(37619,37631) = ( 37619 × 37631) / 1
LCM(37619,37631) = 1415640589 / 1
LCM(37619,37631) = 1415640589

Least Common Multiple (LCM) of 37619 and 37631 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 37619 and 37631. First we will calculate the prime factors of 37619 and 37631.

Prime Factorization of 37619

Prime Factorization of 37631

Now multiplying the highest exponent prime factors to calculate the LCM of 37619 and 37631.

LCM(37619,37631) = 37619¹ × 11² × 311¹
LCM(37619,37631) = 1415640589