What is the Least Common Multiple of 90843 and 90849?

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 90843 and 90849 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90843 and 90849, than apply into the LCM equation.

GCF(90843,90849) = 3
LCM(90843,90849) = ( 90843 × 90849) / 3
LCM(90843,90849) = 8252995707 / 3
LCM(90843,90849) = 2750998569

Least Common Multiple (LCM) of 90843 and 90849 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90843 and 90849. First we will calculate the prime factors of 90843 and 90849.

Prime Factorization of 90843

Prime Factorization of 90849

Now multiplying the highest exponent prime factors to calculate the LCM of 90843 and 90849.

LCM(90843,90849) = 3¹ × 107¹ × 283¹ × 11¹ × 2753¹
LCM(90843,90849) = 2750998569