GCD of 680, 495, 359, 385 Calculator

Given Input numbers are 680, 495, 359, 385

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 495 :

The positive integer divisors of 495 that completely divides 495 are.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

GCD of numbers is the greatest common divisor

So, the GCD (680, 495, 359, 385) = 1.

Given numbers are 680, 495, 359, 385

The list of prime factors of all numbers are

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 495 are 3 x 3 x 5 x 11

Prime factors of 359 are 359

Prime factors of 385 are 5 x 7 x 11

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

Given numbers are 680, 495, 359, 385

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

Apply this formula for all numbers.

Step1:

LCM(680, 495) = 67320

GCD(680, 495) = ( 680 x 495 ) / 67320

= 680 / 495

= 680

Step2:

LCM(5, 359) = 1795

GCD(5, 359) = ( 5 x 359 ) / 1795

= 5 / 359

= 5

Step3:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

So, Greatest Common Divisor of 680, 495, 359, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 316, 336, 978, 905
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• GCD of 647, 383, 913, 110
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• GCD of 746, 716, 433, 592

Given numbers are 680, 495, 359, 385
The greatest common divisor of numbers 680, 495, 359, 385 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 495, 359, 385 is 1.

1. What is the GCD of 680, 495, 359, 385?

GCD of given numbers 680, 495, 359, 385 is 1

2. How to calculate the greatest common divisor of 680, 495, 359, 385?

We can find the highest common divisor of 680, 495, 359, 385 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 680, 495, 359, 385 i.e 1.

3. How can I use the GCD of 680, 495, 359, 385Calculator?

Out the numbers 680, 495, 359, 385 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.