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What is the Least Common Multiple of 91245 and 91262?

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 91245 and 91262 is 8327201190.

LCM(91245,91262) = 8327201190

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Least Common Multiple of 91245 and 91262 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91245 and 91262, than apply into the LCM equation.

GCF(91245,91262) = 1
LCM(91245,91262) = ( 91245 × 91262) / 1
LCM(91245,91262) = 8327201190 / 1
LCM(91245,91262) = 8327201190

Least Common Multiple (LCM) of 91245 and 91262 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91245 and 91262. First we will calculate the prime factors of 91245 and 91262.

Prime Factorization of 91245

Prime factors of 91245 are 3, 5, 7, 11, 79. Prime factorization of 91245 in exponential form is:

91245 = 31 × 51 × 71 × 111 × 791

Prime Factorization of 91262

Prime factors of 91262 are 2, 45631. Prime factorization of 91262 in exponential form is:

91262 = 21 × 456311

Now multiplying the highest exponent prime factors to calculate the LCM of 91245 and 91262.

LCM(91245,91262) = 31 × 51 × 71 × 111 × 791 × 21 × 456311
LCM(91245,91262) = 8327201190