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What is the Least Common Multiple of 7354 and 7362?

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 7354 and 7362 is 27070074.

LCM(7354,7362) = 27070074

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Least Common Multiple of 7354 and 7362 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7354 and 7362, than apply into the LCM equation.

GCF(7354,7362) = 2
LCM(7354,7362) = ( 7354 × 7362) / 2
LCM(7354,7362) = 54140148 / 2
LCM(7354,7362) = 27070074

Least Common Multiple (LCM) of 7354 and 7362 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7354 and 7362. First we will calculate the prime factors of 7354 and 7362.

Prime Factorization of 7354

Prime factors of 7354 are 2, 3677. Prime factorization of 7354 in exponential form is:

7354 = 21 × 36771

Prime Factorization of 7362

Prime factors of 7362 are 2, 3, 409. Prime factorization of 7362 in exponential form is:

7362 = 21 × 32 × 4091

Now multiplying the highest exponent prime factors to calculate the LCM of 7354 and 7362.

LCM(7354,7362) = 21 × 36771 × 32 × 4091
LCM(7354,7362) = 27070074