What is the Least Common Multiple of 90577 and 90589?

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 90577 and 90589 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90577 and 90589, than apply into the LCM equation.

GCF(90577,90589) = 1
LCM(90577,90589) = ( 90577 × 90589) / 1
LCM(90577,90589) = 8205279853 / 1
LCM(90577,90589) = 8205279853

Least Common Multiple (LCM) of 90577 and 90589 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90577 and 90589. First we will calculate the prime factors of 90577 and 90589.

Prime Factorization of 90577

Prime Factorization of 90589

Now multiplying the highest exponent prime factors to calculate the LCM of 90577 and 90589.

LCM(90577,90589) = 53¹ × 1709¹ × 157¹ × 577¹
LCM(90577,90589) = 8205279853