What is the Least Common Multiple of 8045 and 8053?

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 8045 and 8053 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8045 and 8053, than apply into the LCM equation.

GCF(8045,8053) = 1
LCM(8045,8053) = ( 8045 × 8053) / 1
LCM(8045,8053) = 64786385 / 1
LCM(8045,8053) = 64786385

Least Common Multiple (LCM) of 8045 and 8053 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8045 and 8053. First we will calculate the prime factors of 8045 and 8053.

Prime Factorization of 8045

Prime Factorization of 8053

Now multiplying the highest exponent prime factors to calculate the LCM of 8045 and 8053.

LCM(8045,8053) = 5¹ × 1609¹ × 8053¹
LCM(8045,8053) = 64786385