What is the Least Common Multiple of 54821 and 54834?

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 54834 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 54834, than apply into the LCM equation.

GCF(54821,54834) = 13
LCM(54821,54834) = ( 54821 × 54834) / 13
LCM(54821,54834) = 3006054714 / 13
LCM(54821,54834) = 231234978

Least Common Multiple (LCM) of 54821 and 54834 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54821 and 54834. First we will calculate the prime factors of 54821 and 54834.

Prime Factorization of 54821

Prime Factorization of 54834

Now multiplying the highest exponent prime factors to calculate the LCM of 54821 and 54834.

LCM(54821,54834) = 13¹ × 4217¹ × 2¹ × 3¹ × 19¹ × 37¹
LCM(54821,54834) = 231234978