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What is the Least Common Multiple of 64787 and 64802?

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 64787 and 64802 is 4198327174.

LCM(64787,64802) = 4198327174

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Least Common Multiple of 64787 and 64802 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64787 and 64802, than apply into the LCM equation.

GCF(64787,64802) = 1
LCM(64787,64802) = ( 64787 × 64802) / 1
LCM(64787,64802) = 4198327174 / 1
LCM(64787,64802) = 4198327174

Least Common Multiple (LCM) of 64787 and 64802 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64787 and 64802. First we will calculate the prime factors of 64787 and 64802.

Prime Factorization of 64787

Prime factors of 64787 are 17, 37, 103. Prime factorization of 64787 in exponential form is:

64787 = 171 × 371 × 1031

Prime Factorization of 64802

Prime factors of 64802 are 2, 32401. Prime factorization of 64802 in exponential form is:

64802 = 21 × 324011

Now multiplying the highest exponent prime factors to calculate the LCM of 64787 and 64802.

LCM(64787,64802) = 171 × 371 × 1031 × 21 × 324011
LCM(64787,64802) = 4198327174