GCD of 389, 402, 790, 767 Calculator

Given Input numbers are 389, 402, 790, 767

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

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 767 :

The positive integer divisors of 767 that completely divides 767 are.

1, 13, 59, 767

GCD of numbers is the greatest common divisor

So, the GCD (389, 402, 790, 767) = 1.

Given numbers are 389, 402, 790, 767

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 402 are 2 x 3 x 67

Prime factors of 790 are 2 x 5 x 79

Prime factors of 767 are 13 x 59

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

Given numbers are 389, 402, 790, 767

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

Apply this formula for all numbers.

Step1:

LCM(389, 402) = 156378

GCD(389, 402) = ( 389 x 402 ) / 156378

= 389 / 402

= 389

Step2:

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

= 1 / 790

= 1

Step3:

LCM(1, 767) = 767

GCD(1, 767) = ( 1 x 767 ) / 767

= 1 / 767

= 1

So, Greatest Common Divisor of 389, 402, 790, 767 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 638, 434, 429, 526
• GCD of 996, 357, 369, 266
• GCD of 951, 545, 439, 338
• GCD of 666, 505, 493, 559
• GCD of 837, 558, 780, 563

Given numbers are 389, 402, 790, 767
The greatest common divisor of numbers 389, 402, 790, 767 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 402, 790, 767 is 1.

1. What is the GCD of 389, 402, 790, 767?

GCD of given numbers 389, 402, 790, 767 is 1

2. How to calculate the greatest common divisor of 389, 402, 790, 767?

We can find the highest common divisor of 389, 402, 790, 767 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 389, 402, 790, 767 i.e 1.

3. How can I use the GCD of 389, 402, 790, 767Calculator?

Out the numbers 389, 402, 790, 767 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.