GCD of 659, 676, 684, 485 Calculator

Given Input numbers are 659, 676, 684, 485

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

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

GCD of numbers is the greatest common divisor

So, the GCD (659, 676, 684, 485) = 1.

Given numbers are 659, 676, 684, 485

The list of prime factors of all numbers are

Prime factors of 659 are 659

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 485 are 5 x 97

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

Given numbers are 659, 676, 684, 485

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

Apply this formula for all numbers.

Step1:

LCM(659, 676) = 445484

GCD(659, 676) = ( 659 x 676 ) / 445484

= 659 / 676

= 659

Step2:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

Step3:

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

= 1 / 485

= 1

So, Greatest Common Divisor of 659, 676, 684, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 777, 555, 839, 417
• GCD of 593, 586, 309, 666
• GCD of 623, 221, 730, 353
• GCD of 561, 431, 597, 331
• GCD of 143, 578, 195, 837

Given numbers are 659, 676, 684, 485
The greatest common divisor of numbers 659, 676, 684, 485 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 659, 676, 684, 485 is 1.

1. What is the GCD of 659, 676, 684, 485?

GCD of given numbers 659, 676, 684, 485 is 1

2. How to calculate the greatest common divisor of 659, 676, 684, 485?

We can find the highest common divisor of 659, 676, 684, 485 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 659, 676, 684, 485 i.e 1.

3. How can I use the GCD of 659, 676, 684, 485Calculator?

Out the numbers 659, 676, 684, 485 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.