GCD of 815, 676, 548, 358 Calculator

Given Input numbers are 815, 676, 548, 358

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

Divisors of 815 :

The positive integer divisors of 815 that completely divides 815 are.

1, 5, 163, 815

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

GCD of numbers is the greatest common divisor

So, the GCD (815, 676, 548, 358) = 1.

Given numbers are 815, 676, 548, 358

The list of prime factors of all numbers are

Prime factors of 815 are 5 x 163

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 548 are 2 x 2 x 137

Prime factors of 358 are 2 x 179

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

Given numbers are 815, 676, 548, 358

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

Apply this formula for all numbers.

Step1:

LCM(815, 676) = 550940

GCD(815, 676) = ( 815 x 676 ) / 550940

= 815 / 676

= 815

Step2:

LCM(1, 548) = 548

GCD(1, 548) = ( 1 x 548 ) / 548

= 1 / 548

= 1

Step3:

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

= 1 / 358

= 1

So, Greatest Common Divisor of 815, 676, 548, 358 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 262, 561, 825, 564
• GCD of 382, 868, 428, 693
• GCD of 387, 523, 431, 973
• GCD of 264, 686, 224, 904
• GCD of 746, 391, 266, 499

Given numbers are 815, 676, 548, 358
The greatest common divisor of numbers 815, 676, 548, 358 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 815, 676, 548, 358 is 1.

1. What is the GCD of 815, 676, 548, 358?

GCD of given numbers 815, 676, 548, 358 is 1

2. How to calculate the greatest common divisor of 815, 676, 548, 358?

We can find the highest common divisor of 815, 676, 548, 358 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 815, 676, 548, 358 i.e 1.

3. How can I use the GCD of 815, 676, 548, 358Calculator?

Out the numbers 815, 676, 548, 358 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.