What is the Least Common Multiple of 95440 and 95445?

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 95440 and 95445 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 95440 and 95445, than apply into the LCM equation.

GCF(95440,95445) = 5
LCM(95440,95445) = ( 95440 × 95445) / 5
LCM(95440,95445) = 9109270800 / 5
LCM(95440,95445) = 1821854160

Least Common Multiple (LCM) of 95440 and 95445 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 95440 and 95445. First we will calculate the prime factors of 95440 and 95445.

Prime Factorization of 95440

Prime Factorization of 95445

Now multiplying the highest exponent prime factors to calculate the LCM of 95440 and 95445.

LCM(95440,95445) = 2⁴ × 5¹ × 1193¹ × 3³ × 7¹ × 101¹
LCM(95440,95445) = 1821854160