GCD of 394, 977, 320, 771 Calculator

Given Input numbers are 394, 977, 320, 771

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

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

GCD of numbers is the greatest common divisor

So, the GCD (394, 977, 320, 771) = 1.

Given numbers are 394, 977, 320, 771

The list of prime factors of all numbers are

Prime factors of 394 are 2 x 197

Prime factors of 977 are 977

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 771 are 3 x 257

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

Given numbers are 394, 977, 320, 771

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

Apply this formula for all numbers.

Step1:

LCM(394, 977) = 384938

GCD(394, 977) = ( 394 x 977 ) / 384938

= 394 / 977

= 394

Step2:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

Step3:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

So, Greatest Common Divisor of 394, 977, 320, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 976, 546, 888, 844
• GCD of 715, 145, 879, 326
• GCD of 749, 331, 957, 698
• GCD of 132, 905, 759, 912
• GCD of 143, 745, 316, 822

Given numbers are 394, 977, 320, 771
The greatest common divisor of numbers 394, 977, 320, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 394, 977, 320, 771 is 1.

1. What is the GCD of 394, 977, 320, 771?

GCD of given numbers 394, 977, 320, 771 is 1

2. How to calculate the greatest common divisor of 394, 977, 320, 771?

We can find the highest common divisor of 394, 977, 320, 771 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 394, 977, 320, 771 i.e 1.

3. How can I use the GCD of 394, 977, 320, 771Calculator?

Out the numbers 394, 977, 320, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.