GCD of 315, 434, 778, 797 Calculator

Given Input numbers are 315, 434, 778, 797

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

Divisors of 315 :

The positive integer divisors of 315 that completely divides 315 are.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 778 :

The positive integer divisors of 778 that completely divides 778 are.

1, 2, 389, 778

Divisors of 797 :

The positive integer divisors of 797 that completely divides 797 are.

1, 797

GCD of numbers is the greatest common divisor

So, the GCD (315, 434, 778, 797) = 1.

Given numbers are 315, 434, 778, 797

The list of prime factors of all numbers are

Prime factors of 315 are 3 x 3 x 5 x 7

Prime factors of 434 are 2 x 7 x 31

Prime factors of 778 are 2 x 389

Prime factors of 797 are 797

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

Given numbers are 315, 434, 778, 797

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

Apply this formula for all numbers.

Step1:

LCM(315, 434) = 19530

GCD(315, 434) = ( 315 x 434 ) / 19530

= 315 / 434

= 315

Step2:

LCM(7, 778) = 5446

GCD(7, 778) = ( 7 x 778 ) / 5446

= 7 / 778

= 7

Step3:

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

= 1 / 797

= 1

So, Greatest Common Divisor of 315, 434, 778, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 210, 791, 740, 749
• GCD of 831, 940, 734, 475
• GCD of 405, 840, 271, 441
• GCD of 806, 407, 385, 322
• GCD of 782, 798, 528, 436

Given numbers are 315, 434, 778, 797
The greatest common divisor of numbers 315, 434, 778, 797 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 315, 434, 778, 797 is 1.

1. What is the GCD of 315, 434, 778, 797?

GCD of given numbers 315, 434, 778, 797 is 1

2. How to calculate the greatest common divisor of 315, 434, 778, 797?

We can find the highest common divisor of 315, 434, 778, 797 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 315, 434, 778, 797 i.e 1.

3. How can I use the GCD of 315, 434, 778, 797Calculator?

Out the numbers 315, 434, 778, 797 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.