GCD of 897, 253, 961, 818 Calculator

Given Input numbers are 897, 253, 961, 818

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

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 253 :

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

1, 11, 23, 253

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

GCD of numbers is the greatest common divisor

So, the GCD (897, 253, 961, 818) = 1.

Given numbers are 897, 253, 961, 818

The list of prime factors of all numbers are

Prime factors of 897 are 3 x 13 x 23

Prime factors of 253 are 11 x 23

Prime factors of 961 are 31 x 31

Prime factors of 818 are 2 x 409

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

Given numbers are 897, 253, 961, 818

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

Apply this formula for all numbers.

Step1:

LCM(897, 253) = 9867

GCD(897, 253) = ( 897 x 253 ) / 9867

= 897 / 253

= 897

Step2:

LCM(23, 961) = 22103

GCD(23, 961) = ( 23 x 961 ) / 22103

= 23 / 961

= 23

Step3:

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

= 1 / 818

= 1

So, Greatest Common Divisor of 897, 253, 961, 818 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 336, 565, 450, 144
• GCD of 902, 151, 314, 400
• GCD of 280, 720, 783, 591
• GCD of 427, 440, 529, 742
• GCD of 355, 456, 922, 951

Given numbers are 897, 253, 961, 818
The greatest common divisor of numbers 897, 253, 961, 818 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 897, 253, 961, 818 is 1.

1. What is the GCD of 897, 253, 961, 818?

GCD of given numbers 897, 253, 961, 818 is 1

2. How to calculate the greatest common divisor of 897, 253, 961, 818?

We can find the highest common divisor of 897, 253, 961, 818 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 897, 253, 961, 818 i.e 1.

3. How can I use the GCD of 897, 253, 961, 818Calculator?

Out the numbers 897, 253, 961, 818 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.