What is the Least Common Multiple of 84844 and 84861?

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 84844 and 84861 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84844 and 84861, than apply into the LCM equation.

GCF(84844,84861) = 1
LCM(84844,84861) = ( 84844 × 84861) / 1
LCM(84844,84861) = 7199946684 / 1
LCM(84844,84861) = 7199946684

Least Common Multiple (LCM) of 84844 and 84861 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84844 and 84861. First we will calculate the prime factors of 84844 and 84861.

Prime Factorization of 84844

Prime Factorization of 84861

Now multiplying the highest exponent prime factors to calculate the LCM of 84844 and 84861.

LCM(84844,84861) = 2² × 21211¹ × 3³ × 7¹ × 449¹
LCM(84844,84861) = 7199946684