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What is the Least Common Multiple of 65789 and 65802?

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 65789 and 65802 is 4329047778.

LCM(65789,65802) = 4329047778

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Least Common Multiple of 65789 and 65802 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65789 and 65802, than apply into the LCM equation.

GCF(65789,65802) = 1
LCM(65789,65802) = ( 65789 × 65802) / 1
LCM(65789,65802) = 4329047778 / 1
LCM(65789,65802) = 4329047778

Least Common Multiple (LCM) of 65789 and 65802 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65789 and 65802. First we will calculate the prime factors of 65789 and 65802.

Prime Factorization of 65789

Prime factors of 65789 are 65789. Prime factorization of 65789 in exponential form is:

65789 = 657891

Prime Factorization of 65802

Prime factors of 65802 are 2, 3, 11, 997. Prime factorization of 65802 in exponential form is:

65802 = 21 × 31 × 111 × 9971

Now multiplying the highest exponent prime factors to calculate the LCM of 65789 and 65802.

LCM(65789,65802) = 657891 × 21 × 31 × 111 × 9971
LCM(65789,65802) = 4329047778