What is the Least Common Multiple of 86030 and 86043?

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 86030 and 86043 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86030 and 86043, than apply into the LCM equation.

GCF(86030,86043) = 1
LCM(86030,86043) = ( 86030 × 86043) / 1
LCM(86030,86043) = 7402279290 / 1
LCM(86030,86043) = 7402279290

Least Common Multiple (LCM) of 86030 and 86043 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86030 and 86043. First we will calculate the prime factors of 86030 and 86043.

Prime Factorization of 86030

Prime Factorization of 86043

Now multiplying the highest exponent prime factors to calculate the LCM of 86030 and 86043.

LCM(86030,86043) = 2¹ × 5¹ × 7¹ × 1229¹ × 3¹ × 23¹ × 29¹ × 43¹
LCM(86030,86043) = 7402279290