What is the Least Common Multiple of 80683 and 80693?

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 80683 and 80693 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80683 and 80693, than apply into the LCM equation.

GCF(80683,80693) = 1
LCM(80683,80693) = ( 80683 × 80693) / 1
LCM(80683,80693) = 6510553319 / 1
LCM(80683,80693) = 6510553319

Least Common Multiple (LCM) of 80683 and 80693 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80683 and 80693. First we will calculate the prime factors of 80683 and 80693.

Prime Factorization of 80683

Prime Factorization of 80693

Now multiplying the highest exponent prime factors to calculate the LCM of 80683 and 80693.

LCM(80683,80693) = 80683¹ × 19¹ × 31¹ × 137¹
LCM(80683,80693) = 6510553319