What is the Least Common Multiple of 93855 and 93865?

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 93855 and 93865 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93855 and 93865, than apply into the LCM equation.

GCF(93855,93865) = 5
LCM(93855,93865) = ( 93855 × 93865) / 5
LCM(93855,93865) = 8809699575 / 5
LCM(93855,93865) = 1761939915

Least Common Multiple (LCM) of 93855 and 93865 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93855 and 93865. First we will calculate the prime factors of 93855 and 93865.

Prime Factorization of 93855

Prime Factorization of 93865

Now multiplying the highest exponent prime factors to calculate the LCM of 93855 and 93865.

LCM(93855,93865) = 3¹ × 5¹ × 6257¹ × 18773¹
LCM(93855,93865) = 1761939915