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What is the Least Common Multiple of 66319 and 66329?

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 66319 and 66329 is 4398872951.

LCM(66319,66329) = 4398872951

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Least Common Multiple of 66319 and 66329 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66319 and 66329, than apply into the LCM equation.

GCF(66319,66329) = 1
LCM(66319,66329) = ( 66319 × 66329) / 1
LCM(66319,66329) = 4398872951 / 1
LCM(66319,66329) = 4398872951

Least Common Multiple (LCM) of 66319 and 66329 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66319 and 66329. First we will calculate the prime factors of 66319 and 66329.

Prime Factorization of 66319

Prime factors of 66319 are 11, 6029. Prime factorization of 66319 in exponential form is:

66319 = 111 × 60291

Prime Factorization of 66329

Prime factors of 66329 are 19, 3491. Prime factorization of 66329 in exponential form is:

66329 = 191 × 34911

Now multiplying the highest exponent prime factors to calculate the LCM of 66319 and 66329.

LCM(66319,66329) = 111 × 60291 × 191 × 34911
LCM(66319,66329) = 4398872951