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What is the Least Common Multiple of 66924 and 66935?

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 66924 and 66935 is 407232540.

LCM(66924,66935) = 407232540

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Least Common Multiple of 66924 and 66935 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66924 and 66935, than apply into the LCM equation.

GCF(66924,66935) = 11
LCM(66924,66935) = ( 66924 × 66935) / 11
LCM(66924,66935) = 4479557940 / 11
LCM(66924,66935) = 407232540

Least Common Multiple (LCM) of 66924 and 66935 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66924 and 66935. First we will calculate the prime factors of 66924 and 66935.

Prime Factorization of 66924

Prime factors of 66924 are 2, 3, 11, 13. Prime factorization of 66924 in exponential form is:

66924 = 22 × 32 × 111 × 132

Prime Factorization of 66935

Prime factors of 66935 are 5, 11, 1217. Prime factorization of 66935 in exponential form is:

66935 = 51 × 111 × 12171

Now multiplying the highest exponent prime factors to calculate the LCM of 66924 and 66935.

LCM(66924,66935) = 22 × 32 × 111 × 132 × 51 × 12171
LCM(66924,66935) = 407232540