What is the Least Common Multiple of 58142 and 58162?

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 58142 and 58162 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 58142 and 58162, than apply into the LCM equation.

GCF(58142,58162) = 2
LCM(58142,58162) = ( 58142 × 58162) / 2
LCM(58142,58162) = 3381655004 / 2
LCM(58142,58162) = 1690827502

Least Common Multiple (LCM) of 58142 and 58162 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 58142 and 58162. First we will calculate the prime factors of 58142 and 58162.

Prime Factorization of 58142

Prime Factorization of 58162

Now multiplying the highest exponent prime factors to calculate the LCM of 58142 and 58162.

LCM(58142,58162) = 2¹ × 7¹ × 4153¹ × 13¹ × 2237¹
LCM(58142,58162) = 1690827502