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What is the Least Common Multiple of 93942 and 93951?

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 93942 and 93951 is 980660538.

LCM(93942,93951) = 980660538

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Least Common Multiple of 93942 and 93951 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93942 and 93951, than apply into the LCM equation.

GCF(93942,93951) = 9
LCM(93942,93951) = ( 93942 × 93951) / 9
LCM(93942,93951) = 8825944842 / 9
LCM(93942,93951) = 980660538

Least Common Multiple (LCM) of 93942 and 93951 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93942 and 93951. First we will calculate the prime factors of 93942 and 93951.

Prime Factorization of 93942

Prime factors of 93942 are 2, 3, 17, 307. Prime factorization of 93942 in exponential form is:

93942 = 21 × 32 × 171 × 3071

Prime Factorization of 93951

Prime factors of 93951 are 3, 11, 13, 73. Prime factorization of 93951 in exponential form is:

93951 = 32 × 111 × 131 × 731

Now multiplying the highest exponent prime factors to calculate the LCM of 93942 and 93951.

LCM(93942,93951) = 21 × 32 × 171 × 3071 × 111 × 131 × 731
LCM(93942,93951) = 980660538