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What is the Least Common Multiple of 37760 and 37771?

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 37760 and 37771 is 1426232960.

LCM(37760,37771) = 1426232960

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Least Common Multiple of 37760 and 37771 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 37760 and 37771, than apply into the LCM equation.

GCF(37760,37771) = 1
LCM(37760,37771) = ( 37760 × 37771) / 1
LCM(37760,37771) = 1426232960 / 1
LCM(37760,37771) = 1426232960

Least Common Multiple (LCM) of 37760 and 37771 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 37760 and 37771. First we will calculate the prime factors of 37760 and 37771.

Prime Factorization of 37760

Prime factors of 37760 are 2, 5, 59. Prime factorization of 37760 in exponential form is:

37760 = 27 × 51 × 591

Prime Factorization of 37771

Prime factors of 37771 are 107, 353. Prime factorization of 37771 in exponential form is:

37771 = 1071 × 3531

Now multiplying the highest exponent prime factors to calculate the LCM of 37760 and 37771.

LCM(37760,37771) = 27 × 51 × 591 × 1071 × 3531
LCM(37760,37771) = 1426232960