What is the Least Common Multiple of 90253 and 90271?

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 90253 and 90271 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90253 and 90271, than apply into the LCM equation.

GCF(90253,90271) = 1
LCM(90253,90271) = ( 90253 × 90271) / 1
LCM(90253,90271) = 8147228563 / 1
LCM(90253,90271) = 8147228563

Least Common Multiple (LCM) of 90253 and 90271 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90253 and 90271. First we will calculate the prime factors of 90253 and 90271.

Prime Factorization of 90253

Prime Factorization of 90271

Now multiplying the highest exponent prime factors to calculate the LCM of 90253 and 90271.

LCM(90253,90271) = 17¹ × 5309¹ × 90271¹
LCM(90253,90271) = 8147228563