What is the Least Common Multiple of 9070 and 9081?

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 9070 and 9081 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9070 and 9081, than apply into the LCM equation.

GCF(9070,9081) = 1
LCM(9070,9081) = ( 9070 × 9081) / 1
LCM(9070,9081) = 82364670 / 1
LCM(9070,9081) = 82364670

Least Common Multiple (LCM) of 9070 and 9081 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9070 and 9081. First we will calculate the prime factors of 9070 and 9081.

Prime Factorization of 9070

Prime Factorization of 9081

Now multiplying the highest exponent prime factors to calculate the LCM of 9070 and 9081.

LCM(9070,9081) = 2¹ × 5¹ × 907¹ × 3² × 1009¹
LCM(9070,9081) = 82364670