What is the Least Common Multiple of 69045 and 69049?

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 69045 and 69049 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69045 and 69049, than apply into the LCM equation.

GCF(69045,69049) = 1
LCM(69045,69049) = ( 69045 × 69049) / 1
LCM(69045,69049) = 4767488205 / 1
LCM(69045,69049) = 4767488205

Least Common Multiple (LCM) of 69045 and 69049 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69045 and 69049. First we will calculate the prime factors of 69045 and 69049.

Prime Factorization of 69045

Prime Factorization of 69049

Now multiplying the highest exponent prime factors to calculate the LCM of 69045 and 69049.

LCM(69045,69049) = 3¹ × 5¹ × 4603¹ × 29¹ × 2381¹
LCM(69045,69049) = 4767488205