What is the Least Common Multiple of 98603 and 98609?

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 98603 and 98609 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 98603 and 98609, than apply into the LCM equation.

GCF(98603,98609) = 1
LCM(98603,98609) = ( 98603 × 98609) / 1
LCM(98603,98609) = 9723143227 / 1
LCM(98603,98609) = 9723143227

Least Common Multiple (LCM) of 98603 and 98609 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 98603 and 98609. First we will calculate the prime factors of 98603 and 98609.

Prime Factorization of 98603

Prime Factorization of 98609

Now multiplying the highest exponent prime factors to calculate the LCM of 98603 and 98609.

LCM(98603,98609) = 151¹ × 653¹ × 7¹ × 14087¹
LCM(98603,98609) = 9723143227