What is the Least Common Multiple of 75234 and 75247?

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 75234 and 75247 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75234 and 75247, than apply into the LCM equation.

GCF(75234,75247) = 1
LCM(75234,75247) = ( 75234 × 75247) / 1
LCM(75234,75247) = 5661132798 / 1
LCM(75234,75247) = 5661132798

Least Common Multiple (LCM) of 75234 and 75247 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75234 and 75247. First we will calculate the prime factors of 75234 and 75247.

Prime Factorization of 75234

Prime Factorization of 75247

Now multiplying the highest exponent prime factors to calculate the LCM of 75234 and 75247.

LCM(75234,75247) = 2¹ × 3¹ × 12539¹ × 47¹ × 1601¹
LCM(75234,75247) = 5661132798