What is the Least Common Multiple of 58105 and 58115?

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 58105 and 58115 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58105 and 58115, than apply into the LCM equation.

GCF(58105,58115) = 5
LCM(58105,58115) = ( 58105 × 58115) / 5
LCM(58105,58115) = 3376772075 / 5
LCM(58105,58115) = 675354415

Least Common Multiple (LCM) of 58105 and 58115 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58105 and 58115. First we will calculate the prime factors of 58105 and 58115.

Prime Factorization of 58105

Prime Factorization of 58115

Now multiplying the highest exponent prime factors to calculate the LCM of 58105 and 58115.

LCM(58105,58115) = 5¹ × 11621¹ × 59¹ × 197¹
LCM(58105,58115) = 675354415