What is the Least Common Multiple of 77577 and 77583?

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 77577 and 77583 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77577 and 77583, than apply into the LCM equation.

GCF(77577,77583) = 3
LCM(77577,77583) = ( 77577 × 77583) / 3
LCM(77577,77583) = 6018656391 / 3
LCM(77577,77583) = 2006218797

Least Common Multiple (LCM) of 77577 and 77583 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77577 and 77583. First we will calculate the prime factors of 77577 and 77583.

Prime Factorization of 77577

Prime Factorization of 77583

Now multiplying the highest exponent prime factors to calculate the LCM of 77577 and 77583.

LCM(77577,77583) = 3¹ × 19¹ × 1361¹ × 11¹ × 2351¹
LCM(77577,77583) = 2006218797