What is the Least Common Multiple of 62189 and 62195?

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 62189 and 62195 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62189 and 62195, than apply into the LCM equation.

GCF(62189,62195) = 1
LCM(62189,62195) = ( 62189 × 62195) / 1
LCM(62189,62195) = 3867844855 / 1
LCM(62189,62195) = 3867844855

Least Common Multiple (LCM) of 62189 and 62195 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62189 and 62195. First we will calculate the prime factors of 62189 and 62195.

Prime Factorization of 62189

Prime Factorization of 62195

Now multiplying the highest exponent prime factors to calculate the LCM of 62189 and 62195.

LCM(62189,62195) = 62189¹ × 5¹ × 7¹ × 1777¹
LCM(62189,62195) = 3867844855