What is the Least Common Multiple of 54471 and 54481?

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 54471 and 54481 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54471 and 54481, than apply into the LCM equation.

GCF(54471,54481) = 1
LCM(54471,54481) = ( 54471 × 54481) / 1
LCM(54471,54481) = 2967634551 / 1
LCM(54471,54481) = 2967634551

Least Common Multiple (LCM) of 54471 and 54481 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54471 and 54481. First we will calculate the prime factors of 54471 and 54481.

Prime Factorization of 54471

Prime Factorization of 54481

Now multiplying the highest exponent prime factors to calculate the LCM of 54471 and 54481.

LCM(54471,54481) = 3¹ × 67¹ × 271¹ × 7¹ × 43¹ × 181¹
LCM(54471,54481) = 2967634551