GCD of 425, 165, 613, 830 Calculator

Given Input numbers are 425, 165, 613, 830

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

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 613 :

The positive integer divisors of 613 that completely divides 613 are.

1, 613

Divisors of 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

GCD of numbers is the greatest common divisor

So, the GCD (425, 165, 613, 830) = 1.

Given numbers are 425, 165, 613, 830

The list of prime factors of all numbers are

Prime factors of 425 are 5 x 5 x 17

Prime factors of 165 are 3 x 5 x 11

Prime factors of 613 are 613

Prime factors of 830 are 2 x 5 x 83

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

Given numbers are 425, 165, 613, 830

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

Apply this formula for all numbers.

Step1:

LCM(425, 165) = 14025

GCD(425, 165) = ( 425 x 165 ) / 14025

= 425 / 165

= 425

Step2:

LCM(5, 613) = 3065

GCD(5, 613) = ( 5 x 613 ) / 3065

= 5 / 613

= 5

Step3:

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

= 1 / 830

= 1

So, Greatest Common Divisor of 425, 165, 613, 830 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 638, 831, 483, 307
• GCD of 186, 489, 613, 651
• GCD of 842, 732, 963, 771
• GCD of 377, 124, 593, 860
• GCD of 523, 197, 876, 673

Given numbers are 425, 165, 613, 830
The greatest common divisor of numbers 425, 165, 613, 830 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 165, 613, 830 is 1.

1. What is the GCD of 425, 165, 613, 830?

GCD of given numbers 425, 165, 613, 830 is 1

2. How to calculate the greatest common divisor of 425, 165, 613, 830?

We can find the highest common divisor of 425, 165, 613, 830 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 425, 165, 613, 830 i.e 1.

3. How can I use the GCD of 425, 165, 613, 830Calculator?

Out the numbers 425, 165, 613, 830 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.