GCD of 371, 615, 612, 981 Calculator

Given Input numbers are 371, 615, 612, 981

In the factoring method, we have to find the divisors of all numbers

Divisors of 371 :

The positive integer divisors of 371 that completely divides 371 are.

1, 7, 53, 371

Divisors of 615 :

The positive integer divisors of 615 that completely divides 615 are.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

GCD of numbers is the greatest common divisor

So, the GCD (371, 615, 612, 981) = 1.

Given numbers are 371, 615, 612, 981

The list of prime factors of all numbers are

Prime factors of 371 are 7 x 53

Prime factors of 615 are 3 x 5 x 41

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 981 are 3 x 3 x 109

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 371, 615, 612, 981

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(371, 615) = 228165

GCD(371, 615) = ( 371 x 615 ) / 228165

= 371 / 615

= 371

Step2:

LCM(1, 612) = 612

GCD(1, 612) = ( 1 x 612 ) / 612

= 1 / 612

= 1

Step3:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

So, Greatest Common Divisor of 371, 615, 612, 981 is 1

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Given numbers are 371, 615, 612, 981
The greatest common divisor of numbers 371, 615, 612, 981 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 371, 615, 612, 981 is 1.

1. What is the GCD of 371, 615, 612, 981?

GCD of given numbers 371, 615, 612, 981 is 1

2. How to calculate the greatest common divisor of 371, 615, 612, 981?

We can find the highest common divisor of 371, 615, 612, 981 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 371, 615, 612, 981 i.e 1.

3. How can I use the GCD of 371, 615, 612, 981Calculator?

Out the numbers 371, 615, 612, 981 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.