What is the Least Common Multiple of 76238 and 76250?

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 76238 and 76250 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76238 and 76250, than apply into the LCM equation.

GCF(76238,76250) = 2
LCM(76238,76250) = ( 76238 × 76250) / 2
LCM(76238,76250) = 5813147500 / 2
LCM(76238,76250) = 2906573750

Least Common Multiple (LCM) of 76238 and 76250 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76238 and 76250. First we will calculate the prime factors of 76238 and 76250.

Prime Factorization of 76238

Prime Factorization of 76250

Now multiplying the highest exponent prime factors to calculate the LCM of 76238 and 76250.

LCM(76238,76250) = 2¹ × 38119¹ × 5⁴ × 61¹
LCM(76238,76250) = 2906573750