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What is the Least Common Multiple of 55814 and 55825?

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 55814 and 55825 is 283256050.

LCM(55814,55825) = 283256050

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Least Common Multiple of 55814 and 55825 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55814 and 55825, than apply into the LCM equation.

GCF(55814,55825) = 11
LCM(55814,55825) = ( 55814 × 55825) / 11
LCM(55814,55825) = 3115816550 / 11
LCM(55814,55825) = 283256050

Least Common Multiple (LCM) of 55814 and 55825 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55814 and 55825. First we will calculate the prime factors of 55814 and 55825.

Prime Factorization of 55814

Prime factors of 55814 are 2, 11, 43, 59. Prime factorization of 55814 in exponential form is:

55814 = 21 × 111 × 431 × 591

Prime Factorization of 55825

Prime factors of 55825 are 5, 7, 11, 29. Prime factorization of 55825 in exponential form is:

55825 = 52 × 71 × 111 × 291

Now multiplying the highest exponent prime factors to calculate the LCM of 55814 and 55825.

LCM(55814,55825) = 21 × 111 × 431 × 591 × 52 × 71 × 291
LCM(55814,55825) = 283256050