What is the Least Common Multiple of 76285 and 76297?

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 76285 and 76297 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76285 and 76297, than apply into the LCM equation.

GCF(76285,76297) = 1
LCM(76285,76297) = ( 76285 × 76297) / 1
LCM(76285,76297) = 5820316645 / 1
LCM(76285,76297) = 5820316645

Least Common Multiple (LCM) of 76285 and 76297 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76285 and 76297. First we will calculate the prime factors of 76285 and 76297.

Prime Factorization of 76285

Prime Factorization of 76297

Now multiplying the highest exponent prime factors to calculate the LCM of 76285 and 76297.

LCM(76285,76297) = 5¹ × 11¹ × 19¹ × 73¹ × 13¹ × 5869¹
LCM(76285,76297) = 5820316645