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What is the Least Common Multiple of 8231 and 8236?

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 8231 and 8236 is 67790516.

LCM(8231,8236) = 67790516

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Least Common Multiple of 8231 and 8236 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8231 and 8236, than apply into the LCM equation.

GCF(8231,8236) = 1
LCM(8231,8236) = ( 8231 × 8236) / 1
LCM(8231,8236) = 67790516 / 1
LCM(8231,8236) = 67790516

Least Common Multiple (LCM) of 8231 and 8236 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8231 and 8236. First we will calculate the prime factors of 8231 and 8236.

Prime Factorization of 8231

Prime factors of 8231 are 8231. Prime factorization of 8231 in exponential form is:

8231 = 82311

Prime Factorization of 8236

Prime factors of 8236 are 2, 29, 71. Prime factorization of 8236 in exponential form is:

8236 = 22 × 291 × 711

Now multiplying the highest exponent prime factors to calculate the LCM of 8231 and 8236.

LCM(8231,8236) = 82311 × 22 × 291 × 711
LCM(8231,8236) = 67790516