GCD of 771, 434, 130, 802 Calculator

Given Input numbers are 771, 434, 130, 802

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

Divisors of 771 :

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

1, 3, 257, 771

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 130 :

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

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

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

GCD of numbers is the greatest common divisor

So, the GCD (771, 434, 130, 802) = 1.

Given numbers are 771, 434, 130, 802

The list of prime factors of all numbers are

Prime factors of 771 are 3 x 257

Prime factors of 434 are 2 x 7 x 31

Prime factors of 130 are 2 x 5 x 13

Prime factors of 802 are 2 x 401

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

Given numbers are 771, 434, 130, 802

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

Apply this formula for all numbers.

Step1:

LCM(771, 434) = 334614

GCD(771, 434) = ( 771 x 434 ) / 334614

= 771 / 434

= 771

Step2:

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

= 1 / 130

= 1

Step3:

LCM(1, 802) = 802

GCD(1, 802) = ( 1 x 802 ) / 802

= 1 / 802

= 1

So, Greatest Common Divisor of 771, 434, 130, 802 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 540, 186, 565, 229
• GCD of 894, 903, 126, 132
• GCD of 371, 622, 944, 202
• GCD of 711, 199, 618, 226
• GCD of 913, 888, 835, 391

Given numbers are 771, 434, 130, 802
The greatest common divisor of numbers 771, 434, 130, 802 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 771, 434, 130, 802 is 1.

1. What is the GCD of 771, 434, 130, 802?

GCD of given numbers 771, 434, 130, 802 is 1

2. How to calculate the greatest common divisor of 771, 434, 130, 802?

We can find the highest common divisor of 771, 434, 130, 802 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 771, 434, 130, 802 i.e 1.

3. How can I use the GCD of 771, 434, 130, 802Calculator?

Out the numbers 771, 434, 130, 802 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.