What is the Least Common Multiple of 38419 and 38425?

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 38419 and 38425 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 38419 and 38425, than apply into the LCM equation.

GCF(38419,38425) = 1
LCM(38419,38425) = ( 38419 × 38425) / 1
LCM(38419,38425) = 1476250075 / 1
LCM(38419,38425) = 1476250075

Least Common Multiple (LCM) of 38419 and 38425 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 38419 and 38425. First we will calculate the prime factors of 38419 and 38425.

Prime Factorization of 38419

Prime Factorization of 38425

Now multiplying the highest exponent prime factors to calculate the LCM of 38419 and 38425.

LCM(38419,38425) = 103¹ × 373¹ × 5² × 29¹ × 53¹
LCM(38419,38425) = 1476250075