What is the Least Common Multiple of 69257 and 69275?

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 69257 and 69275 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69257 and 69275, than apply into the LCM equation.

GCF(69257,69275) = 1
LCM(69257,69275) = ( 69257 × 69275) / 1
LCM(69257,69275) = 4797778675 / 1
LCM(69257,69275) = 4797778675

Least Common Multiple (LCM) of 69257 and 69275 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69257 and 69275. First we will calculate the prime factors of 69257 and 69275.

Prime Factorization of 69257

Prime Factorization of 69275

Now multiplying the highest exponent prime factors to calculate the LCM of 69257 and 69275.

LCM(69257,69275) = 69257¹ × 5² × 17¹ × 163¹
LCM(69257,69275) = 4797778675