What is the Least Common Multiple of 53620 and 53627?

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 53620 and 53627 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53620 and 53627, than apply into the LCM equation.

GCF(53620,53627) = 7
LCM(53620,53627) = ( 53620 × 53627) / 7
LCM(53620,53627) = 2875479740 / 7
LCM(53620,53627) = 410782820

Least Common Multiple (LCM) of 53620 and 53627 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53620 and 53627. First we will calculate the prime factors of 53620 and 53627.

Prime Factorization of 53620

Prime Factorization of 53627

Now multiplying the highest exponent prime factors to calculate the LCM of 53620 and 53627.

LCM(53620,53627) = 2² × 5¹ × 7¹ × 383¹ × 47¹ × 163¹
LCM(53620,53627) = 410782820