What is the Least Common Multiple of 54729 and 54739?

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 54729 and 54739 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54729 and 54739, than apply into the LCM equation.

GCF(54729,54739) = 1
LCM(54729,54739) = ( 54729 × 54739) / 1
LCM(54729,54739) = 2995810731 / 1
LCM(54729,54739) = 2995810731

Least Common Multiple (LCM) of 54729 and 54739 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54729 and 54739. First we will calculate the prime factors of 54729 and 54739.

Prime Factorization of 54729

Prime Factorization of 54739

Now multiplying the highest exponent prime factors to calculate the LCM of 54729 and 54739.

LCM(54729,54739) = 3³ × 2027¹ × 19¹ × 43¹ × 67¹
LCM(54729,54739) = 2995810731