What is the Least Common Multiple of 6968 and 6982?

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 6968 and 6982 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6968 and 6982, than apply into the LCM equation.

GCF(6968,6982) = 2
LCM(6968,6982) = ( 6968 × 6982) / 2
LCM(6968,6982) = 48650576 / 2
LCM(6968,6982) = 24325288

Least Common Multiple (LCM) of 6968 and 6982 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6968 and 6982. First we will calculate the prime factors of 6968 and 6982.

Prime Factorization of 6968

Prime Factorization of 6982

Now multiplying the highest exponent prime factors to calculate the LCM of 6968 and 6982.

LCM(6968,6982) = 2³ × 13¹ × 67¹ × 3491¹
LCM(6968,6982) = 24325288