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What is the Least Common Multiple of 56214 and 56230?

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 56214 and 56230 is 1580456610.

LCM(56214,56230) = 1580456610

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Least Common Multiple of 56214 and 56230 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56214 and 56230, than apply into the LCM equation.

GCF(56214,56230) = 2
LCM(56214,56230) = ( 56214 × 56230) / 2
LCM(56214,56230) = 3160913220 / 2
LCM(56214,56230) = 1580456610

Least Common Multiple (LCM) of 56214 and 56230 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56214 and 56230. First we will calculate the prime factors of 56214 and 56230.

Prime Factorization of 56214

Prime factors of 56214 are 2, 3, 347. Prime factorization of 56214 in exponential form is:

56214 = 21 × 34 × 3471

Prime Factorization of 56230

Prime factors of 56230 are 2, 5, 5623. Prime factorization of 56230 in exponential form is:

56230 = 21 × 51 × 56231

Now multiplying the highest exponent prime factors to calculate the LCM of 56214 and 56230.

LCM(56214,56230) = 21 × 34 × 3471 × 51 × 56231
LCM(56214,56230) = 1580456610