What is the Least Common Multiple of 82451 and 82463?

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 82451 and 82463 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 82451 and 82463, than apply into the LCM equation.

GCF(82451,82463) = 1
LCM(82451,82463) = ( 82451 × 82463) / 1
LCM(82451,82463) = 6799156813 / 1
LCM(82451,82463) = 6799156813

Least Common Multiple (LCM) of 82451 and 82463 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 82451 and 82463. First we will calculate the prime factors of 82451 and 82463.

Prime Factorization of 82451

Prime Factorization of 82463

Now multiplying the highest exponent prime factors to calculate the LCM of 82451 and 82463.

LCM(82451,82463) = 41¹ × 2011¹ × 82463¹
LCM(82451,82463) = 6799156813