What is the Least Common Multiple of 89569 and 89579?

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 89569 and 89579 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89569 and 89579, than apply into the LCM equation.

GCF(89569,89579) = 1
LCM(89569,89579) = ( 89569 × 89579) / 1
LCM(89569,89579) = 8023501451 / 1
LCM(89569,89579) = 8023501451

Least Common Multiple (LCM) of 89569 and 89579 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89569 and 89579. First we will calculate the prime factors of 89569 and 89579.

Prime Factorization of 89569

Prime Factorization of 89579

Now multiplying the highest exponent prime factors to calculate the LCM of 89569 and 89579.

LCM(89569,89579) = 43¹ × 2083¹ × 7¹ × 67¹ × 191¹
LCM(89569,89579) = 8023501451