What is the Least Common Multiple of 54055 and 54071?

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 54055 and 54071 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54055 and 54071, than apply into the LCM equation.

GCF(54055,54071) = 1
LCM(54055,54071) = ( 54055 × 54071) / 1
LCM(54055,54071) = 2922807905 / 1
LCM(54055,54071) = 2922807905

Least Common Multiple (LCM) of 54055 and 54071 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54055 and 54071. First we will calculate the prime factors of 54055 and 54071.

Prime Factorization of 54055

Prime Factorization of 54071

Now multiplying the highest exponent prime factors to calculate the LCM of 54055 and 54071.

LCM(54055,54071) = 5¹ × 19¹ × 569¹ × 139¹ × 389¹
LCM(54055,54071) = 2922807905