What is the Least Common Multiple of 75625 and 75636?

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 75625 and 75636 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75625 and 75636, than apply into the LCM equation.

GCF(75625,75636) = 11
LCM(75625,75636) = ( 75625 × 75636) / 11
LCM(75625,75636) = 5719972500 / 11
LCM(75625,75636) = 519997500

Least Common Multiple (LCM) of 75625 and 75636 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75625 and 75636. First we will calculate the prime factors of 75625 and 75636.

Prime Factorization of 75625

Prime Factorization of 75636

Now multiplying the highest exponent prime factors to calculate the LCM of 75625 and 75636.

LCM(75625,75636) = 5⁴ × 11² × 2² × 3² × 191¹
LCM(75625,75636) = 519997500