What is the Least Common Multiple of 60401 and 60413?

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 60401 and 60413 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 60401 and 60413, than apply into the LCM equation.

GCF(60401,60413) = 1
LCM(60401,60413) = ( 60401 × 60413) / 1
LCM(60401,60413) = 3649005613 / 1
LCM(60401,60413) = 3649005613

Least Common Multiple (LCM) of 60401 and 60413 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 60401 and 60413. First we will calculate the prime factors of 60401 and 60413.

Prime Factorization of 60401

Prime Factorization of 60413

Now multiplying the highest exponent prime factors to calculate the LCM of 60401 and 60413.

LCM(60401,60413) = 11¹ × 17² × 19¹ × 60413¹
LCM(60401,60413) = 3649005613