What is the Least Common Multiple of 99545 and 99563?

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 99545 and 99563 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99545 and 99563, than apply into the LCM equation.

GCF(99545,99563) = 1
LCM(99545,99563) = ( 99545 × 99563) / 1
LCM(99545,99563) = 9910998835 / 1
LCM(99545,99563) = 9910998835

Least Common Multiple (LCM) of 99545 and 99563 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99545 and 99563. First we will calculate the prime factors of 99545 and 99563.

Prime Factorization of 99545

Prime Factorization of 99563

Now multiplying the highest exponent prime factors to calculate the LCM of 99545 and 99563.

LCM(99545,99563) = 5¹ × 43¹ × 463¹ × 99563¹
LCM(99545,99563) = 9910998835