What is the Least Common Multiple of 61729 and 61733?

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 61729 and 61733 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 61729 and 61733, than apply into the LCM equation.

GCF(61729,61733) = 1
LCM(61729,61733) = ( 61729 × 61733) / 1
LCM(61729,61733) = 3810716357 / 1
LCM(61729,61733) = 3810716357

Least Common Multiple (LCM) of 61729 and 61733 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 61729 and 61733. First we will calculate the prime factors of 61729 and 61733.

Prime Factorization of 61729

Prime Factorization of 61733

Now multiplying the highest exponent prime factors to calculate the LCM of 61729 and 61733.

LCM(61729,61733) = 61729¹ × 7¹ × 8819¹
LCM(61729,61733) = 3810716357