What is the Least Common Multiple of 75947 and 75963?

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 75947 and 75963 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75947 and 75963, than apply into the LCM equation.

GCF(75947,75963) = 1
LCM(75947,75963) = ( 75947 × 75963) / 1
LCM(75947,75963) = 5769161961 / 1
LCM(75947,75963) = 5769161961

Least Common Multiple (LCM) of 75947 and 75963 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75947 and 75963. First we will calculate the prime factors of 75947 and 75963.

Prime Factorization of 75947

Prime Factorization of 75963

Now multiplying the highest exponent prime factors to calculate the LCM of 75947 and 75963.

LCM(75947,75963) = 173¹ × 439¹ × 3¹ × 25321¹
LCM(75947,75963) = 5769161961