What is the Least Common Multiple of 65015 and 65035?

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 65015 and 65035 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65015 and 65035, than apply into the LCM equation.

GCF(65015,65035) = 5
LCM(65015,65035) = ( 65015 × 65035) / 5
LCM(65015,65035) = 4228250525 / 5
LCM(65015,65035) = 845650105

Least Common Multiple (LCM) of 65015 and 65035 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65015 and 65035. First we will calculate the prime factors of 65015 and 65035.

Prime Factorization of 65015

Prime Factorization of 65035

Now multiplying the highest exponent prime factors to calculate the LCM of 65015 and 65035.

LCM(65015,65035) = 5¹ × 13003¹ × 13007¹
LCM(65015,65035) = 845650105