GCD of 774, 387, 957, 763 Calculator

Given Input numbers are 774, 387, 957, 763

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

Divisors of 774 :

The positive integer divisors of 774 that completely divides 774 are.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 763 :

The positive integer divisors of 763 that completely divides 763 are.

1, 7, 109, 763

GCD of numbers is the greatest common divisor

So, the GCD (774, 387, 957, 763) = 1.

Given numbers are 774, 387, 957, 763

The list of prime factors of all numbers are

Prime factors of 774 are 2 x 3 x 3 x 43

Prime factors of 387 are 3 x 3 x 43

Prime factors of 957 are 3 x 11 x 29

Prime factors of 763 are 7 x 109

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

Given numbers are 774, 387, 957, 763

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

Apply this formula for all numbers.

Step1:

LCM(774, 387) = 774

GCD(774, 387) = ( 774 x 387 ) / 774

= 774 / 387

= 774

Step2:

LCM(387, 957) = 123453

GCD(387, 957) = ( 387 x 957 ) / 123453

= 387 / 957

= 387

Step3:

LCM(3, 763) = 2289

GCD(3, 763) = ( 3 x 763 ) / 2289

= 3 / 763

= 3

So, Greatest Common Divisor of 774, 387, 957, 763 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 189, 449, 364, 608
• GCD of 427, 853, 724, 250
• GCD of 807, 943, 587, 678
• GCD of 575, 689, 663, 126
• GCD of 535, 416, 299, 494

Given numbers are 774, 387, 957, 763
The greatest common divisor of numbers 774, 387, 957, 763 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 774, 387, 957, 763 is 1.

1. What is the GCD of 774, 387, 957, 763?

GCD of given numbers 774, 387, 957, 763 is 1

2. How to calculate the greatest common divisor of 774, 387, 957, 763?

We can find the highest common divisor of 774, 387, 957, 763 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 774, 387, 957, 763 i.e 1.

3. How can I use the GCD of 774, 387, 957, 763Calculator?

Out the numbers 774, 387, 957, 763 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.