What is the Least Common Multiple of 59430 and 59439?

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 59430 and 59439 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 59430 and 59439, than apply into the LCM equation.

GCF(59430,59439) = 3
LCM(59430,59439) = ( 59430 × 59439) / 3
LCM(59430,59439) = 3532459770 / 3
LCM(59430,59439) = 1177486590

Least Common Multiple (LCM) of 59430 and 59439 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 59430 and 59439. First we will calculate the prime factors of 59430 and 59439.

Prime Factorization of 59430

Prime Factorization of 59439

Now multiplying the highest exponent prime factors to calculate the LCM of 59430 and 59439.

LCM(59430,59439) = 2¹ × 3¹ × 5¹ × 7¹ × 283¹ × 19813¹
LCM(59430,59439) = 1177486590