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What is the Least Common Multiple of 27249 and 27253?

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 27249 and 27253 is 742616997.

LCM(27249,27253) = 742616997

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Least Common Multiple of 27249 and 27253 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27249 and 27253, than apply into the LCM equation.

GCF(27249,27253) = 1
LCM(27249,27253) = ( 27249 × 27253) / 1
LCM(27249,27253) = 742616997 / 1
LCM(27249,27253) = 742616997

Least Common Multiple (LCM) of 27249 and 27253 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27249 and 27253. First we will calculate the prime factors of 27249 and 27253.

Prime Factorization of 27249

Prime factors of 27249 are 3, 31, 293. Prime factorization of 27249 in exponential form is:

27249 = 31 × 311 × 2931

Prime Factorization of 27253

Prime factors of 27253 are 27253. Prime factorization of 27253 in exponential form is:

27253 = 272531

Now multiplying the highest exponent prime factors to calculate the LCM of 27249 and 27253.

LCM(27249,27253) = 31 × 311 × 2931 × 272531
LCM(27249,27253) = 742616997