What is the Least Common Multiple of 53387 and 53391?

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 53387 and 53391 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53387 and 53391, than apply into the LCM equation.

GCF(53387,53391) = 1
LCM(53387,53391) = ( 53387 × 53391) / 1
LCM(53387,53391) = 2850385317 / 1
LCM(53387,53391) = 2850385317

Least Common Multiple (LCM) of 53387 and 53391 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53387 and 53391. First we will calculate the prime factors of 53387 and 53391.

Prime Factorization of 53387

Prime Factorization of 53391

Now multiplying the highest exponent prime factors to calculate the LCM of 53387 and 53391.

LCM(53387,53391) = 197¹ × 271¹ × 3¹ × 13¹ × 37²
LCM(53387,53391) = 2850385317