What is the Least Common Multiple of 77571 and 77587?

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 77571 and 77587 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77571 and 77587, than apply into the LCM equation.

GCF(77571,77587) = 1
LCM(77571,77587) = ( 77571 × 77587) / 1
LCM(77571,77587) = 6018501177 / 1
LCM(77571,77587) = 6018501177

Least Common Multiple (LCM) of 77571 and 77587 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77571 and 77587. First we will calculate the prime factors of 77571 and 77587.

Prime Factorization of 77571

Prime Factorization of 77587

Now multiplying the highest exponent prime factors to calculate the LCM of 77571 and 77587.

LCM(77571,77587) = 3³ × 13² × 17¹ × 77587¹
LCM(77571,77587) = 6018501177