What is the Least Common Multiple of 76747 and 76761?

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 76747 and 76761 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76747 and 76761, than apply into the LCM equation.

GCF(76747,76761) = 1
LCM(76747,76761) = ( 76747 × 76761) / 1
LCM(76747,76761) = 5891176467 / 1
LCM(76747,76761) = 5891176467

Least Common Multiple (LCM) of 76747 and 76761 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76747 and 76761. First we will calculate the prime factors of 76747 and 76761.

Prime Factorization of 76747

Prime Factorization of 76761

Now multiplying the highest exponent prime factors to calculate the LCM of 76747 and 76761.

LCM(76747,76761) = 11¹ × 6977¹ × 3³ × 2843¹
LCM(76747,76761) = 5891176467