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What is the Least Common Multiple of 2077 and 2084?

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 2077 and 2084 is 4328468.

LCM(2077,2084) = 4328468

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Least Common Multiple of 2077 and 2084 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2077 and 2084, than apply into the LCM equation.

GCF(2077,2084) = 1
LCM(2077,2084) = ( 2077 × 2084) / 1
LCM(2077,2084) = 4328468 / 1
LCM(2077,2084) = 4328468

Least Common Multiple (LCM) of 2077 and 2084 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2077 and 2084. First we will calculate the prime factors of 2077 and 2084.

Prime Factorization of 2077

Prime factors of 2077 are 31, 67. Prime factorization of 2077 in exponential form is:

2077 = 311 × 671

Prime Factorization of 2084

Prime factors of 2084 are 2, 521. Prime factorization of 2084 in exponential form is:

2084 = 22 × 5211

Now multiplying the highest exponent prime factors to calculate the LCM of 2077 and 2084.

LCM(2077,2084) = 311 × 671 × 22 × 5211
LCM(2077,2084) = 4328468