What is the Least Common Multiple of 67357 and 67373?

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 67357 and 67373 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67357 and 67373, than apply into the LCM equation.

GCF(67357,67373) = 1
LCM(67357,67373) = ( 67357 × 67373) / 1
LCM(67357,67373) = 4538043161 / 1
LCM(67357,67373) = 4538043161

Least Common Multiple (LCM) of 67357 and 67373 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67357 and 67373. First we will calculate the prime factors of 67357 and 67373.

Prime Factorization of 67357

Prime Factorization of 67373

Now multiplying the highest exponent prime factors to calculate the LCM of 67357 and 67373.

LCM(67357,67373) = 193¹ × 349¹ × 89¹ × 757¹
LCM(67357,67373) = 4538043161