What is the Least Common Multiple of 89221 and 89229?

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 89221 and 89229 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89221 and 89229, than apply into the LCM equation.

GCF(89221,89229) = 1
LCM(89221,89229) = ( 89221 × 89229) / 1
LCM(89221,89229) = 7961100609 / 1
LCM(89221,89229) = 7961100609

Least Common Multiple (LCM) of 89221 and 89229 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89221 and 89229. First we will calculate the prime factors of 89221 and 89229.

Prime Factorization of 89221

Prime Factorization of 89229

Now multiplying the highest exponent prime factors to calculate the LCM of 89221 and 89229.

LCM(89221,89229) = 11¹ × 8111¹ × 3¹ × 7² × 607¹
LCM(89221,89229) = 7961100609