What is the Least Common Multiple of 54365 and 54385?

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 54365 and 54385 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54365 and 54385, than apply into the LCM equation.

GCF(54365,54385) = 5
LCM(54365,54385) = ( 54365 × 54385) / 5
LCM(54365,54385) = 2956640525 / 5
LCM(54365,54385) = 591328105

Least Common Multiple (LCM) of 54365 and 54385 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54365 and 54385. First we will calculate the prime factors of 54365 and 54385.

Prime Factorization of 54365

Prime Factorization of 54385

Now multiplying the highest exponent prime factors to calculate the LCM of 54365 and 54385.

LCM(54365,54385) = 5¹ × 83¹ × 131¹ × 73¹ × 149¹
LCM(54365,54385) = 591328105