GCD of 772, 130, 693, 392 Calculator

Given Input numbers are 772, 130, 693, 392

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

Divisors of 772 :

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

1, 2, 4, 193, 386, 772

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

GCD of numbers is the greatest common divisor

So, the GCD (772, 130, 693, 392) = 1.

Given numbers are 772, 130, 693, 392

The list of prime factors of all numbers are

Prime factors of 772 are 2 x 2 x 193

Prime factors of 130 are 2 x 5 x 13

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

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

Given numbers are 772, 130, 693, 392

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

Apply this formula for all numbers.

Step1:

LCM(772, 130) = 50180

GCD(772, 130) = ( 772 x 130 ) / 50180

= 772 / 130

= 772

Step2:

LCM(2, 693) = 1386

GCD(2, 693) = ( 2 x 693 ) / 1386

= 2 / 693

= 2

Step3:

LCM(1, 392) = 392

GCD(1, 392) = ( 1 x 392 ) / 392

= 1 / 392

= 1

So, Greatest Common Divisor of 772, 130, 693, 392 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 802, 218, 698, 924
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• GCD of 347, 409, 707, 288
• GCD of 775, 714, 203, 421
• GCD of 474, 323, 416, 549

Given numbers are 772, 130, 693, 392
The greatest common divisor of numbers 772, 130, 693, 392 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 130, 693, 392 is 1.

1. What is the GCD of 772, 130, 693, 392?

GCD of given numbers 772, 130, 693, 392 is 1

2. How to calculate the greatest common divisor of 772, 130, 693, 392?

We can find the highest common divisor of 772, 130, 693, 392 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 772, 130, 693, 392 i.e 1.

3. How can I use the GCD of 772, 130, 693, 392Calculator?

Out the numbers 772, 130, 693, 392 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.