What is the Least Common Multiple of 50189 and 50198?

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 50189 and 50198 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 50189 and 50198, than apply into the LCM equation.

GCF(50189,50198) = 1
LCM(50189,50198) = ( 50189 × 50198) / 1
LCM(50189,50198) = 2519387422 / 1
LCM(50189,50198) = 2519387422

Least Common Multiple (LCM) of 50189 and 50198 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 50189 and 50198. First we will calculate the prime factors of 50189 and 50198.

Prime Factorization of 50189

Prime Factorization of 50198

Now multiplying the highest exponent prime factors to calculate the LCM of 50189 and 50198.

LCM(50189,50198) = 31¹ × 1619¹ × 2¹ × 19¹ × 1321¹
LCM(50189,50198) = 2519387422