What is the Least Common Multiple of 75107 and 75122?

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 75107 and 75122 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75107 and 75122, than apply into the LCM equation.

GCF(75107,75122) = 1
LCM(75107,75122) = ( 75107 × 75122) / 1
LCM(75107,75122) = 5642188054 / 1
LCM(75107,75122) = 5642188054

Least Common Multiple (LCM) of 75107 and 75122 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75107 and 75122. First we will calculate the prime factors of 75107 and 75122.

Prime Factorization of 75107

Prime Factorization of 75122

Now multiplying the highest exponent prime factors to calculate the LCM of 75107 and 75122.

LCM(75107,75122) = 19¹ × 59¹ × 67¹ × 2¹ × 37561¹
LCM(75107,75122) = 5642188054