What is the Least Common Multiple of 54345 and 54365?

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 54345 and 54365 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54345 and 54365, than apply into the LCM equation.

GCF(54345,54365) = 5
LCM(54345,54365) = ( 54345 × 54365) / 5
LCM(54345,54365) = 2954465925 / 5
LCM(54345,54365) = 590893185

Least Common Multiple (LCM) of 54345 and 54365 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54345 and 54365. First we will calculate the prime factors of 54345 and 54365.

Prime Factorization of 54345

Prime Factorization of 54365

Now multiplying the highest exponent prime factors to calculate the LCM of 54345 and 54365.

LCM(54345,54365) = 3¹ × 5¹ × 3623¹ × 83¹ × 131¹
LCM(54345,54365) = 590893185