What is the Least Common Multiple of 90343 and 90347?

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 90343 and 90347 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90343 and 90347, than apply into the LCM equation.

GCF(90343,90347) = 1
LCM(90343,90347) = ( 90343 × 90347) / 1
LCM(90343,90347) = 8162219021 / 1
LCM(90343,90347) = 8162219021

Least Common Multiple (LCM) of 90343 and 90347 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90343 and 90347. First we will calculate the prime factors of 90343 and 90347.

Prime Factorization of 90343

Prime Factorization of 90347

Now multiplying the highest exponent prime factors to calculate the LCM of 90343 and 90347.

LCM(90343,90347) = 11¹ × 43¹ × 191¹ × 167¹ × 541¹
LCM(90343,90347) = 8162219021