GCD of 680, 458, 59, 663 Calculator

Given Input numbers are 680, 458, 59, 663

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 458 :

The positive integer divisors of 458 that completely divides 458 are.

1, 2, 229, 458

Divisors of 59 :

The positive integer divisors of 59 that completely divides 59 are.

1, 59

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

GCD of numbers is the greatest common divisor

So, the GCD (680, 458, 59, 663) = 1.

Given numbers are 680, 458, 59, 663

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 458 are 2 x 229

Prime factors of 59 are 59

Prime factors of 663 are 3 x 13 x 17

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

Given numbers are 680, 458, 59, 663

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

Apply this formula for all numbers.

Step1:

LCM(680, 458) = 155720

GCD(680, 458) = ( 680 x 458 ) / 155720

= 680 / 458

= 680

Step2:

LCM(2, 59) = 118

GCD(2, 59) = ( 2 x 59 ) / 118

= 2 / 59

= 2

Step3:

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

= 1 / 663

= 1

So, Greatest Common Divisor of 680, 458, 59, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 707, 237, 53, 589
• GCD of 142, 804, 85, 201
• GCD of 302, 609, 69, 204
• GCD of 378, 615, 22, 144
• GCD of 181, 671, 76, 910

Given numbers are 680, 458, 59, 663
The greatest common divisor of numbers 680, 458, 59, 663 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 458, 59, 663 is 1.

1. What is the GCD of 680, 458, 59, 663?

GCD of given numbers 680, 458, 59, 663 is 1

2. How to calculate the greatest common divisor of 680, 458, 59, 663?

We can find the highest common divisor of 680, 458, 59, 663 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, 458, 59, 663 i.e 1.

3. How can I use the GCD of 680, 458, 59, 663Calculator?

Out the numbers 680, 458, 59, 663 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.