What is the Least Common Multiple of 60785 and 60805?

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 60785 and 60805 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 60785 and 60805, than apply into the LCM equation.

GCF(60785,60805) = 5
LCM(60785,60805) = ( 60785 × 60805) / 5
LCM(60785,60805) = 3696031925 / 5
LCM(60785,60805) = 739206385

Least Common Multiple (LCM) of 60785 and 60805 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 60785 and 60805. First we will calculate the prime factors of 60785 and 60805.

Prime Factorization of 60785

Prime Factorization of 60805

Now multiplying the highest exponent prime factors to calculate the LCM of 60785 and 60805.

LCM(60785,60805) = 5¹ × 12157¹ × 12161¹
LCM(60785,60805) = 739206385