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What is the Least Common Multiple of 8343 and 8348?

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 8343 and 8348 is 69647364.

LCM(8343,8348) = 69647364

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Least Common Multiple of 8343 and 8348 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8343 and 8348, than apply into the LCM equation.

GCF(8343,8348) = 1
LCM(8343,8348) = ( 8343 × 8348) / 1
LCM(8343,8348) = 69647364 / 1
LCM(8343,8348) = 69647364

Least Common Multiple (LCM) of 8343 and 8348 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8343 and 8348. First we will calculate the prime factors of 8343 and 8348.

Prime Factorization of 8343

Prime factors of 8343 are 3, 103. Prime factorization of 8343 in exponential form is:

8343 = 34 × 1031

Prime Factorization of 8348

Prime factors of 8348 are 2, 2087. Prime factorization of 8348 in exponential form is:

8348 = 22 × 20871

Now multiplying the highest exponent prime factors to calculate the LCM of 8343 and 8348.

LCM(8343,8348) = 34 × 1031 × 22 × 20871
LCM(8343,8348) = 69647364