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What is the Least Common Multiple of 3746 and 3762?

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 3746 and 3762 is 7046226.

LCM(3746,3762) = 7046226

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Least Common Multiple of 3746 and 3762 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3746 and 3762, than apply into the LCM equation.

GCF(3746,3762) = 2
LCM(3746,3762) = ( 3746 × 3762) / 2
LCM(3746,3762) = 14092452 / 2
LCM(3746,3762) = 7046226

Least Common Multiple (LCM) of 3746 and 3762 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 3746 and 3762. First we will calculate the prime factors of 3746 and 3762.

Prime Factorization of 3746

Prime factors of 3746 are 2, 1873. Prime factorization of 3746 in exponential form is:

3746 = 21 × 18731

Prime Factorization of 3762

Prime factors of 3762 are 2, 3, 11, 19. Prime factorization of 3762 in exponential form is:

3762 = 21 × 32 × 111 × 191

Now multiplying the highest exponent prime factors to calculate the LCM of 3746 and 3762.

LCM(3746,3762) = 21 × 18731 × 32 × 111 × 191
LCM(3746,3762) = 7046226