GCD of 129, 835, 299, 145 Calculator

Given Input numbers are 129, 835, 299, 145

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

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

Divisors of 299 :

The positive integer divisors of 299 that completely divides 299 are.

1, 13, 23, 299

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (129, 835, 299, 145) = 1.

Given numbers are 129, 835, 299, 145

The list of prime factors of all numbers are

Prime factors of 129 are 3 x 43

Prime factors of 835 are 5 x 167

Prime factors of 299 are 13 x 23

Prime factors of 145 are 5 x 29

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

Given numbers are 129, 835, 299, 145

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

Apply this formula for all numbers.

Step1:

LCM(129, 835) = 107715

GCD(129, 835) = ( 129 x 835 ) / 107715

= 129 / 835

= 129

Step2:

LCM(1, 299) = 299

GCD(1, 299) = ( 1 x 299 ) / 299

= 1 / 299

= 1

Step3:

LCM(1, 145) = 145

GCD(1, 145) = ( 1 x 145 ) / 145

= 1 / 145

= 1

So, Greatest Common Divisor of 129, 835, 299, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 308, 184, 904, 914
• GCD of 186, 236, 945, 631
• GCD of 628, 294, 323, 188
• GCD of 855, 405, 761, 935
• GCD of 283, 449, 989, 137

Given numbers are 129, 835, 299, 145
The greatest common divisor of numbers 129, 835, 299, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 129, 835, 299, 145 is 1.

1. What is the GCD of 129, 835, 299, 145?

GCD of given numbers 129, 835, 299, 145 is 1

2. How to calculate the greatest common divisor of 129, 835, 299, 145?

We can find the highest common divisor of 129, 835, 299, 145 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 129, 835, 299, 145 i.e 1.

3. How can I use the GCD of 129, 835, 299, 145Calculator?

Out the numbers 129, 835, 299, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.