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What is the Least Common Multiple of 3622 and 3633?

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 3622 and 3633 is 13158726.

LCM(3622,3633) = 13158726

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Least Common Multiple of 3622 and 3633 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3622 and 3633, than apply into the LCM equation.

GCF(3622,3633) = 1
LCM(3622,3633) = ( 3622 × 3633) / 1
LCM(3622,3633) = 13158726 / 1
LCM(3622,3633) = 13158726

Least Common Multiple (LCM) of 3622 and 3633 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 3622 and 3633. First we will calculate the prime factors of 3622 and 3633.

Prime Factorization of 3622

Prime factors of 3622 are 2, 1811. Prime factorization of 3622 in exponential form is:

3622 = 21 × 18111

Prime Factorization of 3633

Prime factors of 3633 are 3, 7, 173. Prime factorization of 3633 in exponential form is:

3633 = 31 × 71 × 1731

Now multiplying the highest exponent prime factors to calculate the LCM of 3622 and 3633.

LCM(3622,3633) = 21 × 18111 × 31 × 71 × 1731
LCM(3622,3633) = 13158726