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What is the Least Common Multiple of 8041 and 8047?

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 (LCM) of 8041 and 8047 is 64705927.

LCM(8041,8047) = 64705927

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Least Common Multiple of 8041 and 8047 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8041 and 8047, than apply into the LCM equation.

GCF(8041,8047) = 1
LCM(8041,8047) = ( 8041 × 8047) / 1
LCM(8041,8047) = 64705927 / 1
LCM(8041,8047) = 64705927

Least Common Multiple (LCM) of 8041 and 8047 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8041 and 8047. First we will calculate the prime factors of 8041 and 8047.

Prime Factorization of 8041

Prime factors of 8041 are 11, 17, 43. Prime factorization of 8041 in exponential form is:

8041 = 111 × 171 × 431

Prime Factorization of 8047

Prime factors of 8047 are 13, 619. Prime factorization of 8047 in exponential form is:

8047 = 131 × 6191

Now multiplying the highest exponent prime factors to calculate the LCM of 8041 and 8047.

LCM(8041,8047) = 111 × 171 × 431 × 131 × 6191
LCM(8041,8047) = 64705927