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What is the Least Common Multiple of 65756 and 65767?

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 65756 and 65767 is 4324574852.

LCM(65756,65767) = 4324574852

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Least Common Multiple of 65756 and 65767 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65756 and 65767, than apply into the LCM equation.

GCF(65756,65767) = 1
LCM(65756,65767) = ( 65756 × 65767) / 1
LCM(65756,65767) = 4324574852 / 1
LCM(65756,65767) = 4324574852

Least Common Multiple (LCM) of 65756 and 65767 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65756 and 65767. First we will calculate the prime factors of 65756 and 65767.

Prime Factorization of 65756

Prime factors of 65756 are 2, 17, 967. Prime factorization of 65756 in exponential form is:

65756 = 22 × 171 × 9671

Prime Factorization of 65767

Prime factors of 65767 are 13, 5059. Prime factorization of 65767 in exponential form is:

65767 = 131 × 50591

Now multiplying the highest exponent prime factors to calculate the LCM of 65756 and 65767.

LCM(65756,65767) = 22 × 171 × 9671 × 131 × 50591
LCM(65756,65767) = 4324574852