What is the Least Common Multiple of 99025 and 99040?

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 99025 and 99040 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99025 and 99040, than apply into the LCM equation.

GCF(99025,99040) = 5
LCM(99025,99040) = ( 99025 × 99040) / 5
LCM(99025,99040) = 9807436000 / 5
LCM(99025,99040) = 1961487200

Least Common Multiple (LCM) of 99025 and 99040 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99025 and 99040. First we will calculate the prime factors of 99025 and 99040.

Prime Factorization of 99025

Prime Factorization of 99040

Now multiplying the highest exponent prime factors to calculate the LCM of 99025 and 99040.

LCM(99025,99040) = 5² × 17¹ × 233¹ × 2⁵ × 619¹
LCM(99025,99040) = 1961487200