What is the Least Common Multiple of 53897 and 53911?

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 53897 and 53911 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53897 and 53911, than apply into the LCM equation.

GCF(53897,53911) = 1
LCM(53897,53911) = ( 53897 × 53911) / 1
LCM(53897,53911) = 2905641167 / 1
LCM(53897,53911) = 2905641167

Least Common Multiple (LCM) of 53897 and 53911 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53897 and 53911. First we will calculate the prime factors of 53897 and 53911.

Prime Factorization of 53897

Prime Factorization of 53911

Now multiplying the highest exponent prime factors to calculate the LCM of 53897 and 53911.

LCM(53897,53911) = 53897¹ × 11¹ × 13² × 29¹
LCM(53897,53911) = 2905641167