GCD of 253, 665, 424, 913 Calculator

Given Input numbers are 253, 665, 424, 913

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 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 913 :

The positive integer divisors of 913 that completely divides 913 are.

1, 11, 83, 913

GCD of numbers is the greatest common divisor

So, the GCD (253, 665, 424, 913) = 1.

Given numbers are 253, 665, 424, 913

The list of prime factors of all numbers are

Prime factors of 253 are 11 x 23

Prime factors of 665 are 5 x 7 x 19

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 913 are 11 x 83

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

Given numbers are 253, 665, 424, 913

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

Apply this formula for all numbers.

Step1:

LCM(253, 665) = 168245

GCD(253, 665) = ( 253 x 665 ) / 168245

= 253 / 665

= 253

Step2:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

Step3:

LCM(1, 913) = 913

GCD(1, 913) = ( 1 x 913 ) / 913

= 1 / 913

= 1

So, Greatest Common Divisor of 253, 665, 424, 913 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 202, 252, 730, 949
• GCD of 519, 956, 207, 927
• GCD of 791, 276, 437, 963
• GCD of 245, 264, 300, 723
• GCD of 298, 488, 411, 276

Given numbers are 253, 665, 424, 913
The greatest common divisor of numbers 253, 665, 424, 913 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 253, 665, 424, 913 is 1.

1. What is the GCD of 253, 665, 424, 913?

GCD of given numbers 253, 665, 424, 913 is 1

2. How to calculate the greatest common divisor of 253, 665, 424, 913?

We can find the highest common divisor of 253, 665, 424, 913 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, 665, 424, 913 i.e 1.

3. How can I use the GCD of 253, 665, 424, 913Calculator?

Out the numbers 253, 665, 424, 913 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.