What is the Least Common Multiple of 63365 and 63381?

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 63365 and 63381 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63365 and 63381, than apply into the LCM equation.

GCF(63365,63381) = 1
LCM(63365,63381) = ( 63365 × 63381) / 1
LCM(63365,63381) = 4016137065 / 1
LCM(63365,63381) = 4016137065

Least Common Multiple (LCM) of 63365 and 63381 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63365 and 63381. First we will calculate the prime factors of 63365 and 63381.

Prime Factorization of 63365

Prime Factorization of 63381

Now multiplying the highest exponent prime factors to calculate the LCM of 63365 and 63381.

LCM(63365,63381) = 5¹ × 19¹ × 23¹ × 29¹ × 3¹ × 37¹ × 571¹
LCM(63365,63381) = 4016137065