What is the Least Common Multiple of 86081 and 86085?

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 86081 and 86085 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86081 and 86085, than apply into the LCM equation.

GCF(86081,86085) = 1
LCM(86081,86085) = ( 86081 × 86085) / 1
LCM(86081,86085) = 7410282885 / 1
LCM(86081,86085) = 7410282885

Least Common Multiple (LCM) of 86081 and 86085 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86081 and 86085. First we will calculate the prime factors of 86081 and 86085.

Prime Factorization of 86081

Prime Factorization of 86085

Now multiplying the highest exponent prime factors to calculate the LCM of 86081 and 86085.

LCM(86081,86085) = 59¹ × 1459¹ × 3² × 5¹ × 1913¹
LCM(86081,86085) = 7410282885