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What is the Least Common Multiple of 5471 and 5479?

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 5471 and 5479 is 29975609.

LCM(5471,5479) = 29975609

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Least Common Multiple of 5471 and 5479 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5471 and 5479, than apply into the LCM equation.

GCF(5471,5479) = 1
LCM(5471,5479) = ( 5471 × 5479) / 1
LCM(5471,5479) = 29975609 / 1
LCM(5471,5479) = 29975609

Least Common Multiple (LCM) of 5471 and 5479 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5471 and 5479. First we will calculate the prime factors of 5471 and 5479.

Prime Factorization of 5471

Prime factors of 5471 are 5471. Prime factorization of 5471 in exponential form is:

5471 = 54711

Prime Factorization of 5479

Prime factors of 5479 are 5479. Prime factorization of 5479 in exponential form is:

5479 = 54791

Now multiplying the highest exponent prime factors to calculate the LCM of 5471 and 5479.

LCM(5471,5479) = 54711 × 54791
LCM(5471,5479) = 29975609