What is the Least Common Multiple of 9432 and 9449?

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 9432 and 9449 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9432 and 9449, than apply into the LCM equation.

GCF(9432,9449) = 1
LCM(9432,9449) = ( 9432 × 9449) / 1
LCM(9432,9449) = 89122968 / 1
LCM(9432,9449) = 89122968

Least Common Multiple (LCM) of 9432 and 9449 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9432 and 9449. First we will calculate the prime factors of 9432 and 9449.

Prime Factorization of 9432

Prime Factorization of 9449

Now multiplying the highest exponent prime factors to calculate the LCM of 9432 and 9449.

LCM(9432,9449) = 2³ × 3² × 131¹ × 11¹ × 859¹
LCM(9432,9449) = 89122968