GCD of 397, 772, 940 Calculator

Given Input numbers are 397, 772, 940

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

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

GCD of numbers is the greatest common divisor

So, the GCD (397, 772, 940) = 1.

Given numbers are 397, 772, 940

The list of prime factors of all numbers are

Prime factors of 397 are 397

Prime factors of 772 are 2 x 2 x 193

Prime factors of 940 are 2 x 2 x 5 x 47

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

Given numbers are 397, 772, 940

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

Apply this formula for all numbers.

Step1:

LCM(397, 772) = 306484

GCD(397, 772) = ( 397 x 772 ) / 306484

= 397 / 772

= 397

Step2:

LCM(1, 940) = 940

GCD(1, 940) = ( 1 x 940 ) / 940

= 1 / 940

= 1

So, Greatest Common Divisor of 397, 772, 940 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 775, 854, 766
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Given numbers are 397, 772, 940
The greatest common divisor of numbers 397, 772, 940 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 397, 772, 940 is 1.

1. What is the GCD of 397, 772, 940?

GCD of given numbers 397, 772, 940 is 1

2. How to calculate the greatest common divisor of 397, 772, 940?

We can find the highest common divisor of 397, 772, 940 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 397, 772, 940 i.e 1.

3. How can I use the GCD of 397, 772, 940Calculator?

Out the numbers 397, 772, 940 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.