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What is the Least Common Multiple of 10964 and 10969?

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 10964 and 10969 is 120264116.

LCM(10964,10969) = 120264116

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Least Common Multiple of 10964 and 10969 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10964 and 10969, than apply into the LCM equation.

GCF(10964,10969) = 1
LCM(10964,10969) = ( 10964 × 10969) / 1
LCM(10964,10969) = 120264116 / 1
LCM(10964,10969) = 120264116

Least Common Multiple (LCM) of 10964 and 10969 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10964 and 10969. First we will calculate the prime factors of 10964 and 10969.

Prime Factorization of 10964

Prime factors of 10964 are 2, 2741. Prime factorization of 10964 in exponential form is:

10964 = 22 × 27411

Prime Factorization of 10969

Prime factors of 10969 are 7, 1567. Prime factorization of 10969 in exponential form is:

10969 = 71 × 15671

Now multiplying the highest exponent prime factors to calculate the LCM of 10964 and 10969.

LCM(10964,10969) = 22 × 27411 × 71 × 15671
LCM(10964,10969) = 120264116