GCD of 872, 429, 663, 253 Calculator

Given Input numbers are 872, 429, 663, 253

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

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 663 :

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

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

Divisors of 253 :

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

1, 11, 23, 253

GCD of numbers is the greatest common divisor

So, the GCD (872, 429, 663, 253) = 1.

Given numbers are 872, 429, 663, 253

The list of prime factors of all numbers are

Prime factors of 872 are 2 x 2 x 2 x 109

Prime factors of 429 are 3 x 11 x 13

Prime factors of 663 are 3 x 13 x 17

Prime factors of 253 are 11 x 23

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

Given numbers are 872, 429, 663, 253

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

Apply this formula for all numbers.

Step1:

LCM(872, 429) = 374088

GCD(872, 429) = ( 872 x 429 ) / 374088

= 872 / 429

= 872

Step2:

LCM(1, 663) = 663

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

= 1 / 663

= 1

Step3:

LCM(1, 253) = 253

GCD(1, 253) = ( 1 x 253 ) / 253

= 1 / 253

= 1

So, Greatest Common Divisor of 872, 429, 663, 253 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 203, 144, 305
• GCD of 418, 351, 667, 133
• GCD of 728, 175, 408, 190
• GCD of 897, 216, 206, 783
• GCD of 750, 825, 976, 826

Given numbers are 872, 429, 663, 253
The greatest common divisor of numbers 872, 429, 663, 253 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 872, 429, 663, 253 is 1.

1. What is the GCD of 872, 429, 663, 253?

GCD of given numbers 872, 429, 663, 253 is 1

2. How to calculate the greatest common divisor of 872, 429, 663, 253?

We can find the highest common divisor of 872, 429, 663, 253 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 872, 429, 663, 253 i.e 1.

3. How can I use the GCD of 872, 429, 663, 253Calculator?

Out the numbers 872, 429, 663, 253 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.