What is the Least Common Multiple of 99830 and 99839?

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 99830 and 99839 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99830 and 99839, than apply into the LCM equation.

GCF(99830,99839) = 1
LCM(99830,99839) = ( 99830 × 99839) / 1
LCM(99830,99839) = 9966927370 / 1
LCM(99830,99839) = 9966927370

Least Common Multiple (LCM) of 99830 and 99839 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99830 and 99839. First we will calculate the prime factors of 99830 and 99839.

Prime Factorization of 99830

Prime Factorization of 99839

Now multiplying the highest exponent prime factors to calculate the LCM of 99830 and 99839.

LCM(99830,99839) = 2¹ × 5¹ × 67¹ × 149¹ × 99839¹
LCM(99830,99839) = 9966927370