What is the Least Common Multiple of 89445 and 89452?

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 89445 and 89452 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89445 and 89452, than apply into the LCM equation.

GCF(89445,89452) = 1
LCM(89445,89452) = ( 89445 × 89452) / 1
LCM(89445,89452) = 8001034140 / 1
LCM(89445,89452) = 8001034140

Least Common Multiple (LCM) of 89445 and 89452 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89445 and 89452. First we will calculate the prime factors of 89445 and 89452.

Prime Factorization of 89445

Prime Factorization of 89452

Now multiplying the highest exponent prime factors to calculate the LCM of 89445 and 89452.

LCM(89445,89452) = 3¹ × 5¹ × 67¹ × 89¹ × 2² × 11¹ × 19¹ × 107¹
LCM(89445,89452) = 8001034140