What is the Least Common Multiple of 73130 and 73141?

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 73130 and 73141 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 73130 and 73141, than apply into the LCM equation.

GCF(73130,73141) = 1
LCM(73130,73141) = ( 73130 × 73141) / 1
LCM(73130,73141) = 5348801330 / 1
LCM(73130,73141) = 5348801330

Least Common Multiple (LCM) of 73130 and 73141 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 73130 and 73141. First we will calculate the prime factors of 73130 and 73141.

Prime Factorization of 73130

Prime Factorization of 73141

Now multiplying the highest exponent prime factors to calculate the LCM of 73130 and 73141.

LCM(73130,73141) = 2¹ × 5¹ × 71¹ × 103¹ × 73141¹
LCM(73130,73141) = 5348801330