GCD of 161, 853, 129, 359 Calculator

Given Input numbers are 161, 853, 129, 359

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

Divisors of 161 :

The positive integer divisors of 161 that completely divides 161 are.

1, 7, 23, 161

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

Divisors of 129 :

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

1, 3, 43, 129

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

GCD of numbers is the greatest common divisor

So, the GCD (161, 853, 129, 359) = 1.

Given numbers are 161, 853, 129, 359

The list of prime factors of all numbers are

Prime factors of 161 are 7 x 23

Prime factors of 853 are 853

Prime factors of 129 are 3 x 43

Prime factors of 359 are 359

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

Given numbers are 161, 853, 129, 359

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

Apply this formula for all numbers.

Step1:

LCM(161, 853) = 137333

GCD(161, 853) = ( 161 x 853 ) / 137333

= 161 / 853

= 161

Step2:

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

= 1 / 129

= 1

Step3:

LCM(1, 359) = 359

GCD(1, 359) = ( 1 x 359 ) / 359

= 1 / 359

= 1

So, Greatest Common Divisor of 161, 853, 129, 359 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 824, 228, 498, 651
• GCD of 942, 218, 401, 730
• GCD of 147, 778, 302, 993
• GCD of 800, 969, 801, 751
• GCD of 262, 868, 969, 635

Given numbers are 161, 853, 129, 359
The greatest common divisor of numbers 161, 853, 129, 359 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 161, 853, 129, 359 is 1.

1. What is the GCD of 161, 853, 129, 359?

GCD of given numbers 161, 853, 129, 359 is 1

2. How to calculate the greatest common divisor of 161, 853, 129, 359?

We can find the highest common divisor of 161, 853, 129, 359 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 161, 853, 129, 359 i.e 1.

3. How can I use the GCD of 161, 853, 129, 359Calculator?

Out the numbers 161, 853, 129, 359 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.