GCD of 349, 825, 834, 815 Calculator

Given Input numbers are 349, 825, 834, 815

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

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 815 :

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

1, 5, 163, 815

GCD of numbers is the greatest common divisor

So, the GCD (349, 825, 834, 815) = 1.

Given numbers are 349, 825, 834, 815

The list of prime factors of all numbers are

Prime factors of 349 are 349

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 834 are 2 x 3 x 139

Prime factors of 815 are 5 x 163

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

Given numbers are 349, 825, 834, 815

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

Apply this formula for all numbers.

Step1:

LCM(349, 825) = 287925

GCD(349, 825) = ( 349 x 825 ) / 287925

= 349 / 825

= 349

Step2:

LCM(1, 834) = 834

GCD(1, 834) = ( 1 x 834 ) / 834

= 1 / 834

= 1

Step3:

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

= 1 / 815

= 1

So, Greatest Common Divisor of 349, 825, 834, 815 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 322, 830, 259, 210
• GCD of 232, 494, 698, 549
• GCD of 989, 801, 630, 321
• GCD of 565, 373, 633, 113
• GCD of 569, 215, 630, 414

Given numbers are 349, 825, 834, 815
The greatest common divisor of numbers 349, 825, 834, 815 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 349, 825, 834, 815 is 1.

1. What is the GCD of 349, 825, 834, 815?

GCD of given numbers 349, 825, 834, 815 is 1

2. How to calculate the greatest common divisor of 349, 825, 834, 815?

We can find the highest common divisor of 349, 825, 834, 815 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 349, 825, 834, 815 i.e 1.

3. How can I use the GCD of 349, 825, 834, 815Calculator?

Out the numbers 349, 825, 834, 815 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.