GCD of 687, 559, 297, 770 Calculator

Given Input numbers are 687, 559, 297, 770

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

Divisors of 687 :

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

1, 3, 229, 687

Divisors of 559 :

The positive integer divisors of 559 that completely divides 559 are.

1, 13, 43, 559

Divisors of 297 :

The positive integer divisors of 297 that completely divides 297 are.

1, 3, 9, 11, 27, 33, 99, 297

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

GCD of numbers is the greatest common divisor

So, the GCD (687, 559, 297, 770) = 1.

Given numbers are 687, 559, 297, 770

The list of prime factors of all numbers are

Prime factors of 687 are 3 x 229

Prime factors of 559 are 13 x 43

Prime factors of 297 are 3 x 3 x 3 x 11

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

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

Given numbers are 687, 559, 297, 770

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

Apply this formula for all numbers.

Step1:

LCM(687, 559) = 384033

GCD(687, 559) = ( 687 x 559 ) / 384033

= 687 / 559

= 687

Step2:

LCM(1, 297) = 297

GCD(1, 297) = ( 1 x 297 ) / 297

= 1 / 297

= 1

Step3:

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

= 1 / 770

= 1

So, Greatest Common Divisor of 687, 559, 297, 770 is 1

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• GCD of 884, 566, 759, 672
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Given numbers are 687, 559, 297, 770
The greatest common divisor of numbers 687, 559, 297, 770 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 687, 559, 297, 770 is 1.

1. What is the GCD of 687, 559, 297, 770?

GCD of given numbers 687, 559, 297, 770 is 1

2. How to calculate the greatest common divisor of 687, 559, 297, 770?

We can find the highest common divisor of 687, 559, 297, 770 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 687, 559, 297, 770 i.e 1.

3. How can I use the GCD of 687, 559, 297, 770Calculator?

Out the numbers 687, 559, 297, 770 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.