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What is the Least Common Multiple of 7365 and 7382?

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 7365 and 7382 is 54368430.

LCM(7365,7382) = 54368430

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Least Common Multiple of 7365 and 7382 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7365 and 7382, than apply into the LCM equation.

GCF(7365,7382) = 1
LCM(7365,7382) = ( 7365 × 7382) / 1
LCM(7365,7382) = 54368430 / 1
LCM(7365,7382) = 54368430

Least Common Multiple (LCM) of 7365 and 7382 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7365 and 7382. First we will calculate the prime factors of 7365 and 7382.

Prime Factorization of 7365

Prime factors of 7365 are 3, 5, 491. Prime factorization of 7365 in exponential form is:

7365 = 31 × 51 × 4911

Prime Factorization of 7382

Prime factors of 7382 are 2, 3691. Prime factorization of 7382 in exponential form is:

7382 = 21 × 36911

Now multiplying the highest exponent prime factors to calculate the LCM of 7365 and 7382.

LCM(7365,7382) = 31 × 51 × 4911 × 21 × 36911
LCM(7365,7382) = 54368430