What is the Least Common Multiple of 54821 and 54839?

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 54821 and 54839 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54821 and 54839, than apply into the LCM equation.

GCF(54821,54839) = 1
LCM(54821,54839) = ( 54821 × 54839) / 1
LCM(54821,54839) = 3006328819 / 1
LCM(54821,54839) = 3006328819

Least Common Multiple (LCM) of 54821 and 54839 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54821 and 54839. First we will calculate the prime factors of 54821 and 54839.

Prime Factorization of 54821

Prime Factorization of 54839

Now multiplying the highest exponent prime factors to calculate the LCM of 54821 and 54839.

LCM(54821,54839) = 13¹ × 4217¹ × 29¹ × 31¹ × 61¹
LCM(54821,54839) = 3006328819