GCD of 169, 425, 372, 830 Calculator

Given Input numbers are 169, 425, 372, 830

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

Divisors of 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

Divisors of 425 :

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

1, 5, 17, 25, 85, 425

Divisors of 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

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 (169, 425, 372, 830) = 1.

Given numbers are 169, 425, 372, 830

The list of prime factors of all numbers are

Prime factors of 169 are 13 x 13

Prime factors of 425 are 5 x 5 x 17

Prime factors of 372 are 2 x 2 x 3 x 31

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 169, 425, 372, 830

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

Apply this formula for all numbers.

Step1:

LCM(169, 425) = 71825

GCD(169, 425) = ( 169 x 425 ) / 71825

= 169 / 425

= 169

Step2:

LCM(1, 372) = 372

GCD(1, 372) = ( 1 x 372 ) / 372

= 1 / 372

= 1

Step3:

LCM(1, 830) = 830

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

= 1 / 830

= 1

So, Greatest Common Divisor of 169, 425, 372, 830 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 206, 208, 735, 985
• GCD of 894, 236, 750, 365
• GCD of 688, 130, 978, 885
• GCD of 630, 476, 408, 277
• GCD of 274, 869, 858, 602

Given numbers are 169, 425, 372, 830
The greatest common divisor of numbers 169, 425, 372, 830 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 169, 425, 372, 830 is 1.

1. What is the GCD of 169, 425, 372, 830?

GCD of given numbers 169, 425, 372, 830 is 1

2. How to calculate the greatest common divisor of 169, 425, 372, 830?

We can find the highest common divisor of 169, 425, 372, 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 169, 425, 372, 830 i.e 1.

3. How can I use the GCD of 169, 425, 372, 830Calculator?

Out the numbers 169, 425, 372, 830 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.