What is the Least Common Multiple of 75860 and 75873?

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 75860 and 75873 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75860 and 75873, than apply into the LCM equation.

GCF(75860,75873) = 1
LCM(75860,75873) = ( 75860 × 75873) / 1
LCM(75860,75873) = 5755725780 / 1
LCM(75860,75873) = 5755725780

Least Common Multiple (LCM) of 75860 and 75873 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75860 and 75873. First we will calculate the prime factors of 75860 and 75873.

Prime Factorization of 75860

Prime Factorization of 75873

Now multiplying the highest exponent prime factors to calculate the LCM of 75860 and 75873.

LCM(75860,75873) = 2² × 5¹ × 3793¹ × 3¹ × 7¹ × 3613¹
LCM(75860,75873) = 5755725780