GCD of 253, 689, 684, 302 Calculator

Given Input numbers are 253, 689, 684, 302

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

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

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 302 :

The positive integer divisors of 302 that completely divides 302 are.

1, 2, 151, 302

GCD of numbers is the greatest common divisor

So, the GCD (253, 689, 684, 302) = 1.

Given numbers are 253, 689, 684, 302

The list of prime factors of all numbers are

Prime factors of 253 are 11 x 23

Prime factors of 689 are 13 x 53

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

Prime factors of 302 are 2 x 151

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

Given numbers are 253, 689, 684, 302

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

Apply this formula for all numbers.

Step1:

LCM(253, 689) = 174317

GCD(253, 689) = ( 253 x 689 ) / 174317

= 253 / 689

= 253

Step2:

LCM(1, 684) = 684

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

= 1 / 684

= 1

Step3:

LCM(1, 302) = 302

GCD(1, 302) = ( 1 x 302 ) / 302

= 1 / 302

= 1

So, Greatest Common Divisor of 253, 689, 684, 302 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 488, 808, 684, 734
• GCD of 514, 628, 149, 533
• GCD of 671, 179, 711, 714
• GCD of 827, 844, 503, 977
• GCD of 961, 479, 383, 370

Given numbers are 253, 689, 684, 302
The greatest common divisor of numbers 253, 689, 684, 302 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 253, 689, 684, 302 is 1.

1. What is the GCD of 253, 689, 684, 302?

GCD of given numbers 253, 689, 684, 302 is 1

2. How to calculate the greatest common divisor of 253, 689, 684, 302?

We can find the highest common divisor of 253, 689, 684, 302 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 253, 689, 684, 302 i.e 1.

3. How can I use the GCD of 253, 689, 684, 302Calculator?

Out the numbers 253, 689, 684, 302 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.