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What is the Least Common Multiple of 5573 and 5591?

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 5573 and 5591 is 31158643.

LCM(5573,5591) = 31158643

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Least Common Multiple of 5573 and 5591 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5573 and 5591, than apply into the LCM equation.

GCF(5573,5591) = 1
LCM(5573,5591) = ( 5573 × 5591) / 1
LCM(5573,5591) = 31158643 / 1
LCM(5573,5591) = 31158643

Least Common Multiple (LCM) of 5573 and 5591 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5573 and 5591. First we will calculate the prime factors of 5573 and 5591.

Prime Factorization of 5573

Prime factors of 5573 are 5573. Prime factorization of 5573 in exponential form is:

5573 = 55731

Prime Factorization of 5591

Prime factors of 5591 are 5591. Prime factorization of 5591 in exponential form is:

5591 = 55911

Now multiplying the highest exponent prime factors to calculate the LCM of 5573 and 5591.

LCM(5573,5591) = 55731 × 55911
LCM(5573,5591) = 31158643