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What is the Least Common Multiple of 25547 and 25551?

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 25547 and 25551 is 652751397.

LCM(25547,25551) = 652751397

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Least Common Multiple of 25547 and 25551 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25547 and 25551, than apply into the LCM equation.

GCF(25547,25551) = 1
LCM(25547,25551) = ( 25547 × 25551) / 1
LCM(25547,25551) = 652751397 / 1
LCM(25547,25551) = 652751397

Least Common Multiple (LCM) of 25547 and 25551 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25547 and 25551. First we will calculate the prime factors of 25547 and 25551.

Prime Factorization of 25547

Prime factors of 25547 are 59, 433. Prime factorization of 25547 in exponential form is:

25547 = 591 × 4331

Prime Factorization of 25551

Prime factors of 25551 are 3, 17, 167. Prime factorization of 25551 in exponential form is:

25551 = 32 × 171 × 1671

Now multiplying the highest exponent prime factors to calculate the LCM of 25547 and 25551.

LCM(25547,25551) = 591 × 4331 × 32 × 171 × 1671
LCM(25547,25551) = 652751397