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What is the Least Common Multiple of 4361 and 4369?

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 4361 and 4369 is 19053209.

LCM(4361,4369) = 19053209

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Least Common Multiple of 4361 and 4369 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4361 and 4369, than apply into the LCM equation.

GCF(4361,4369) = 1
LCM(4361,4369) = ( 4361 × 4369) / 1
LCM(4361,4369) = 19053209 / 1
LCM(4361,4369) = 19053209

Least Common Multiple (LCM) of 4361 and 4369 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4361 and 4369. First we will calculate the prime factors of 4361 and 4369.

Prime Factorization of 4361

Prime factors of 4361 are 7, 89. Prime factorization of 4361 in exponential form is:

4361 = 72 × 891

Prime Factorization of 4369

Prime factors of 4369 are 17, 257. Prime factorization of 4369 in exponential form is:

4369 = 171 × 2571

Now multiplying the highest exponent prime factors to calculate the LCM of 4361 and 4369.

LCM(4361,4369) = 72 × 891 × 171 × 2571
LCM(4361,4369) = 19053209