What is the Least Common Multiple of 75811 and 75823?

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 75811 and 75823 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75811 and 75823, than apply into the LCM equation.

GCF(75811,75823) = 1
LCM(75811,75823) = ( 75811 × 75823) / 1
LCM(75811,75823) = 5748217453 / 1
LCM(75811,75823) = 5748217453

Least Common Multiple (LCM) of 75811 and 75823 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75811 and 75823. First we will calculate the prime factors of 75811 and 75823.

Prime Factorization of 75811

Prime Factorization of 75823

Now multiplying the highest exponent prime factors to calculate the LCM of 75811 and 75823.

LCM(75811,75823) = 47¹ × 1613¹ × 11¹ × 61¹ × 113¹
LCM(75811,75823) = 5748217453