GCD of 770, 863, 130, 798 Calculator

Given Input numbers are 770, 863, 130, 798

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

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 863 :

The positive integer divisors of 863 that completely divides 863 are.

1, 863

Divisors of 130 :

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

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

Divisors of 798 :

The positive integer divisors of 798 that completely divides 798 are.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

GCD of numbers is the greatest common divisor

So, the GCD (770, 863, 130, 798) = 1.

Given numbers are 770, 863, 130, 798

The list of prime factors of all numbers are

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 863 are 863

Prime factors of 130 are 2 x 5 x 13

Prime factors of 798 are 2 x 3 x 7 x 19

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

Given numbers are 770, 863, 130, 798

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

Apply this formula for all numbers.

Step1:

LCM(770, 863) = 664510

GCD(770, 863) = ( 770 x 863 ) / 664510

= 770 / 863

= 770

Step2:

LCM(1, 130) = 130

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

= 1 / 130

= 1

Step3:

LCM(1, 798) = 798

GCD(1, 798) = ( 1 x 798 ) / 798

= 1 / 798

= 1

So, Greatest Common Divisor of 770, 863, 130, 798 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 399, 958, 134, 913
• GCD of 949, 472, 562, 699
• GCD of 752, 841, 149, 648
• GCD of 358, 431, 960, 778
• GCD of 840, 170, 664, 291

Given numbers are 770, 863, 130, 798
The greatest common divisor of numbers 770, 863, 130, 798 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 863, 130, 798 is 1.

1. What is the GCD of 770, 863, 130, 798?

GCD of given numbers 770, 863, 130, 798 is 1

2. How to calculate the greatest common divisor of 770, 863, 130, 798?

We can find the highest common divisor of 770, 863, 130, 798 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 770, 863, 130, 798 i.e 1.

3. How can I use the GCD of 770, 863, 130, 798Calculator?

Out the numbers 770, 863, 130, 798 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.