What is the Least Common Multiple of 86078 and 86087?

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 86078 and 86087 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86078 and 86087, than apply into the LCM equation.

GCF(86078,86087) = 1
LCM(86078,86087) = ( 86078 × 86087) / 1
LCM(86078,86087) = 7410196786 / 1
LCM(86078,86087) = 7410196786

Least Common Multiple (LCM) of 86078 and 86087 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86078 and 86087. First we will calculate the prime factors of 86078 and 86087.

Prime Factorization of 86078

Prime Factorization of 86087

Now multiplying the highest exponent prime factors to calculate the LCM of 86078 and 86087.

LCM(86078,86087) = 2¹ × 193¹ × 223¹ × 31¹ × 2777¹
LCM(86078,86087) = 7410196786