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What is the Least Common Multiple of 10590 and 10603?

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 10590 and 10603 is 112285770.

LCM(10590,10603) = 112285770

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Least Common Multiple of 10590 and 10603 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10590 and 10603, than apply into the LCM equation.

GCF(10590,10603) = 1
LCM(10590,10603) = ( 10590 × 10603) / 1
LCM(10590,10603) = 112285770 / 1
LCM(10590,10603) = 112285770

Least Common Multiple (LCM) of 10590 and 10603 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10590 and 10603. First we will calculate the prime factors of 10590 and 10603.

Prime Factorization of 10590

Prime factors of 10590 are 2, 3, 5, 353. Prime factorization of 10590 in exponential form is:

10590 = 21 × 31 × 51 × 3531

Prime Factorization of 10603

Prime factors of 10603 are 23, 461. Prime factorization of 10603 in exponential form is:

10603 = 231 × 4611

Now multiplying the highest exponent prime factors to calculate the LCM of 10590 and 10603.

LCM(10590,10603) = 21 × 31 × 51 × 3531 × 231 × 4611
LCM(10590,10603) = 112285770