What is the Least Common Multiple of 90082 and 90102?

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 90082 and 90102 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90082 and 90102, than apply into the LCM equation.

GCF(90082,90102) = 2
LCM(90082,90102) = ( 90082 × 90102) / 2
LCM(90082,90102) = 8116568364 / 2
LCM(90082,90102) = 4058284182

Least Common Multiple (LCM) of 90082 and 90102 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90082 and 90102. First we will calculate the prime factors of 90082 and 90102.

Prime Factorization of 90082

Prime Factorization of 90102

Now multiplying the highest exponent prime factors to calculate the LCM of 90082 and 90102.

LCM(90082,90102) = 2¹ × 73¹ × 617¹ × 3¹ × 15017¹
LCM(90082,90102) = 4058284182