GCD of 651, 770, 317, 791 Calculator

Given Input numbers are 651, 770, 317, 791

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

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

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 317 :

The positive integer divisors of 317 that completely divides 317 are.

1, 317

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

GCD of numbers is the greatest common divisor

So, the GCD (651, 770, 317, 791) = 1.

Given numbers are 651, 770, 317, 791

The list of prime factors of all numbers are

Prime factors of 651 are 3 x 7 x 31

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

Prime factors of 317 are 317

Prime factors of 791 are 7 x 113

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

Given numbers are 651, 770, 317, 791

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

Apply this formula for all numbers.

Step1:

LCM(651, 770) = 71610

GCD(651, 770) = ( 651 x 770 ) / 71610

= 651 / 770

= 651

Step2:

LCM(7, 317) = 2219

GCD(7, 317) = ( 7 x 317 ) / 2219

= 7 / 317

= 7

Step3:

LCM(1, 791) = 791

GCD(1, 791) = ( 1 x 791 ) / 791

= 1 / 791

= 1

So, Greatest Common Divisor of 651, 770, 317, 791 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 855, 208, 813, 894
• GCD of 429, 628, 949, 352
• GCD of 191, 370, 231, 468
• GCD of 999, 334, 355, 523
• GCD of 612, 753, 585, 883

Given numbers are 651, 770, 317, 791
The greatest common divisor of numbers 651, 770, 317, 791 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 651, 770, 317, 791 is 1.

1. What is the GCD of 651, 770, 317, 791?

GCD of given numbers 651, 770, 317, 791 is 1

2. How to calculate the greatest common divisor of 651, 770, 317, 791?

We can find the highest common divisor of 651, 770, 317, 791 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 651, 770, 317, 791 i.e 1.

3. How can I use the GCD of 651, 770, 317, 791Calculator?

Out the numbers 651, 770, 317, 791 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.