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What is the Least Common Multiple of 8085 and 8102?

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 8085 and 8102 is 65504670.

LCM(8085,8102) = 65504670

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Least Common Multiple of 8085 and 8102 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8085 and 8102, than apply into the LCM equation.

GCF(8085,8102) = 1
LCM(8085,8102) = ( 8085 × 8102) / 1
LCM(8085,8102) = 65504670 / 1
LCM(8085,8102) = 65504670

Least Common Multiple (LCM) of 8085 and 8102 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8085 and 8102. First we will calculate the prime factors of 8085 and 8102.

Prime Factorization of 8085

Prime factors of 8085 are 3, 5, 7, 11. Prime factorization of 8085 in exponential form is:

8085 = 31 × 51 × 72 × 111

Prime Factorization of 8102

Prime factors of 8102 are 2, 4051. Prime factorization of 8102 in exponential form is:

8102 = 21 × 40511

Now multiplying the highest exponent prime factors to calculate the LCM of 8085 and 8102.

LCM(8085,8102) = 31 × 51 × 72 × 111 × 21 × 40511
LCM(8085,8102) = 65504670