What is the Least Common Multiple of 99630 and 99635?

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 99630 and 99635 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99630 and 99635, than apply into the LCM equation.

GCF(99630,99635) = 5
LCM(99630,99635) = ( 99630 × 99635) / 5
LCM(99630,99635) = 9926635050 / 5
LCM(99630,99635) = 1985327010

Least Common Multiple (LCM) of 99630 and 99635 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99630 and 99635. First we will calculate the prime factors of 99630 and 99635.

Prime Factorization of 99630

Prime Factorization of 99635

Now multiplying the highest exponent prime factors to calculate the LCM of 99630 and 99635.

LCM(99630,99635) = 2¹ × 3⁵ × 5¹ × 41¹ × 19927¹
LCM(99630,99635) = 1985327010