What is the Least Common Multiple of 76736 and 76747?

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 76736 and 76747 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76736 and 76747, than apply into the LCM equation.

GCF(76736,76747) = 11
LCM(76736,76747) = ( 76736 × 76747) / 11
LCM(76736,76747) = 5889257792 / 11
LCM(76736,76747) = 535387072

Least Common Multiple (LCM) of 76736 and 76747 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76736 and 76747. First we will calculate the prime factors of 76736 and 76747.

Prime Factorization of 76736

Prime Factorization of 76747

Now multiplying the highest exponent prime factors to calculate the LCM of 76736 and 76747.

LCM(76736,76747) = 2⁶ × 11¹ × 109¹ × 6977¹
LCM(76736,76747) = 535387072