What is the Least Common Multiple of 25065 and 25070?

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 25065 and 25070 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25065 and 25070, than apply into the LCM equation.

GCF(25065,25070) = 5
LCM(25065,25070) = ( 25065 × 25070) / 5
LCM(25065,25070) = 628379550 / 5
LCM(25065,25070) = 125675910

Least Common Multiple (LCM) of 25065 and 25070 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25065 and 25070. First we will calculate the prime factors of 25065 and 25070.

Prime Factorization of 25065

Prime Factorization of 25070

Now multiplying the highest exponent prime factors to calculate the LCM of 25065 and 25070.

LCM(25065,25070) = 3² × 5¹ × 557¹ × 2¹ × 23¹ × 109¹
LCM(25065,25070) = 125675910