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What is the Least Common Multiple of 68367 and 68376?

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 68367 and 68376 is 1558220664.

LCM(68367,68376) = 1558220664

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Least Common Multiple of 68367 and 68376 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 68367 and 68376, than apply into the LCM equation.

GCF(68367,68376) = 3
LCM(68367,68376) = ( 68367 × 68376) / 3
LCM(68367,68376) = 4674661992 / 3
LCM(68367,68376) = 1558220664

Least Common Multiple (LCM) of 68367 and 68376 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 68367 and 68376. First we will calculate the prime factors of 68367 and 68376.

Prime Factorization of 68367

Prime factors of 68367 are 3, 13, 1753. Prime factorization of 68367 in exponential form is:

68367 = 31 × 131 × 17531

Prime Factorization of 68376

Prime factors of 68376 are 2, 3, 7, 11, 37. Prime factorization of 68376 in exponential form is:

68376 = 23 × 31 × 71 × 111 × 371

Now multiplying the highest exponent prime factors to calculate the LCM of 68367 and 68376.

LCM(68367,68376) = 31 × 131 × 17531 × 23 × 71 × 111 × 371
LCM(68367,68376) = 1558220664