What is the Least Common Multiple of 89433 and 89451?

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 89433 and 89451 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89433 and 89451, than apply into the LCM equation.

GCF(89433,89451) = 9
LCM(89433,89451) = ( 89433 × 89451) / 9
LCM(89433,89451) = 7999871283 / 9
LCM(89433,89451) = 888874587

Least Common Multiple (LCM) of 89433 and 89451 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89433 and 89451. First we will calculate the prime factors of 89433 and 89451.

Prime Factorization of 89433

Prime Factorization of 89451

Now multiplying the highest exponent prime factors to calculate the LCM of 89433 and 89451.

LCM(89433,89451) = 3³ × 19¹ × 523¹ × 3313¹
LCM(89433,89451) = 888874587