GCD of 701, 855, 702, 687 Calculator

Given Input numbers are 701, 855, 702, 687

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

Divisors of 701 :

The positive integer divisors of 701 that completely divides 701 are.

1, 701

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

GCD of numbers is the greatest common divisor

So, the GCD (701, 855, 702, 687) = 1.

Given numbers are 701, 855, 702, 687

The list of prime factors of all numbers are

Prime factors of 701 are 701

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 687 are 3 x 229

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

Given numbers are 701, 855, 702, 687

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

Apply this formula for all numbers.

Step1:

LCM(701, 855) = 599355

GCD(701, 855) = ( 701 x 855 ) / 599355

= 701 / 855

= 701

Step2:

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

= 1 / 702

= 1

Step3:

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

= 1 / 687

= 1

So, Greatest Common Divisor of 701, 855, 702, 687 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 344, 821, 135, 536
• GCD of 685, 451, 165, 222
• GCD of 415, 824, 464, 655
• GCD of 859, 546, 142, 220
• GCD of 199, 731, 327, 187

Given numbers are 701, 855, 702, 687
The greatest common divisor of numbers 701, 855, 702, 687 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 701, 855, 702, 687 is 1.

1. What is the GCD of 701, 855, 702, 687?

GCD of given numbers 701, 855, 702, 687 is 1

2. How to calculate the greatest common divisor of 701, 855, 702, 687?

We can find the highest common divisor of 701, 855, 702, 687 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 701, 855, 702, 687 i.e 1.

3. How can I use the GCD of 701, 855, 702, 687Calculator?

Out the numbers 701, 855, 702, 687 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.