GCD of 130, 811, 771, 698 Calculator

Given Input numbers are 130, 811, 771, 698

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

Divisors of 130 :

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

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

Divisors of 811 :

The positive integer divisors of 811 that completely divides 811 are.

1, 811

Divisors of 771 :

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

1, 3, 257, 771

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

GCD of numbers is the greatest common divisor

So, the GCD (130, 811, 771, 698) = 1.

Given numbers are 130, 811, 771, 698

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 811 are 811

Prime factors of 771 are 3 x 257

Prime factors of 698 are 2 x 349

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

Given numbers are 130, 811, 771, 698

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

Apply this formula for all numbers.

Step1:

LCM(130, 811) = 105430

GCD(130, 811) = ( 130 x 811 ) / 105430

= 130 / 811

= 130

Step2:

LCM(1, 771) = 771

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

= 1 / 771

= 1

Step3:

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

= 1 / 698

= 1

So, Greatest Common Divisor of 130, 811, 771, 698 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 830, 855, 428, 107
• GCD of 821, 675, 660, 483
• GCD of 305, 226, 404, 374
• GCD of 605, 903, 526, 129
• GCD of 343, 128, 243, 837

Given numbers are 130, 811, 771, 698
The greatest common divisor of numbers 130, 811, 771, 698 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 811, 771, 698 is 1.

1. What is the GCD of 130, 811, 771, 698?

GCD of given numbers 130, 811, 771, 698 is 1

2. How to calculate the greatest common divisor of 130, 811, 771, 698?

We can find the highest common divisor of 130, 811, 771, 698 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 130, 811, 771, 698 i.e 1.

3. How can I use the GCD of 130, 811, 771, 698Calculator?

Out the numbers 130, 811, 771, 698 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.