What is the Least Common Multiple of 34040 and 34045?

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 34040 and 34045 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 34040 and 34045, than apply into the LCM equation.

GCF(34040,34045) = 5
LCM(34040,34045) = ( 34040 × 34045) / 5
LCM(34040,34045) = 1158891800 / 5
LCM(34040,34045) = 231778360

Least Common Multiple (LCM) of 34040 and 34045 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 34040 and 34045. First we will calculate the prime factors of 34040 and 34045.

Prime Factorization of 34040

Prime Factorization of 34045

Now multiplying the highest exponent prime factors to calculate the LCM of 34040 and 34045.

LCM(34040,34045) = 2³ × 5¹ × 23¹ × 37¹ × 11¹ × 619¹
LCM(34040,34045) = 231778360