GCD of 169, 680, 438, 832 Calculator

Given Input numbers are 169, 680, 438, 832

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 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 832 :

The positive integer divisors of 832 that completely divides 832 are.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

GCD of numbers is the greatest common divisor

So, the GCD (169, 680, 438, 832) = 1.

Given numbers are 169, 680, 438, 832

The list of prime factors of all numbers are

Prime factors of 169 are 13 x 13

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 438 are 2 x 3 x 73

Prime factors of 832 are 2 x 2 x 2 x 2 x 2 x 2 x 13

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

Given numbers are 169, 680, 438, 832

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

Apply this formula for all numbers.

Step1:

LCM(169, 680) = 114920

GCD(169, 680) = ( 169 x 680 ) / 114920

= 169 / 680

= 169

Step2:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

Step3:

LCM(1, 832) = 832

GCD(1, 832) = ( 1 x 832 ) / 832

= 1 / 832

= 1

So, Greatest Common Divisor of 169, 680, 438, 832 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 151, 881, 408, 422
• GCD of 343, 846, 434, 340
• GCD of 270, 826, 661, 970
• GCD of 399, 556, 889, 387
• GCD of 585, 661, 670, 482

Given numbers are 169, 680, 438, 832
The greatest common divisor of numbers 169, 680, 438, 832 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 169, 680, 438, 832 is 1.

1. What is the GCD of 169, 680, 438, 832?

GCD of given numbers 169, 680, 438, 832 is 1

2. How to calculate the greatest common divisor of 169, 680, 438, 832?

We can find the highest common divisor of 169, 680, 438, 832 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, 680, 438, 832 i.e 1.

3. How can I use the GCD of 169, 680, 438, 832Calculator?

Out the numbers 169, 680, 438, 832 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.