What is the Least Common Multiple of 67537 and 67541?

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 67537 and 67541 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67537 and 67541, than apply into the LCM equation.

GCF(67537,67541) = 1
LCM(67537,67541) = ( 67537 × 67541) / 1
LCM(67537,67541) = 4561516517 / 1
LCM(67537,67541) = 4561516517

Least Common Multiple (LCM) of 67537 and 67541 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67537 and 67541. First we will calculate the prime factors of 67537 and 67541.

Prime Factorization of 67537

Prime Factorization of 67541

Now multiplying the highest exponent prime factors to calculate the LCM of 67537 and 67541.

LCM(67537,67541) = 67537¹ × 17¹ × 29¹ × 137¹
LCM(67537,67541) = 4561516517