GCD of 161, 421, 759, 329 Calculator

Given Input numbers are 161, 421, 759, 329

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 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 759 :

The positive integer divisors of 759 that completely divides 759 are.

1, 3, 11, 23, 33, 69, 253, 759

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

GCD of numbers is the greatest common divisor

So, the GCD (161, 421, 759, 329) = 1.

Given numbers are 161, 421, 759, 329

The list of prime factors of all numbers are

Prime factors of 161 are 7 x 23

Prime factors of 421 are 421

Prime factors of 759 are 3 x 11 x 23

Prime factors of 329 are 7 x 47

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

Given numbers are 161, 421, 759, 329

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

Apply this formula for all numbers.

Step1:

LCM(161, 421) = 67781

GCD(161, 421) = ( 161 x 421 ) / 67781

= 161 / 421

= 161

Step2:

LCM(1, 759) = 759

GCD(1, 759) = ( 1 x 759 ) / 759

= 1 / 759

= 1

Step3:

LCM(1, 329) = 329

GCD(1, 329) = ( 1 x 329 ) / 329

= 1 / 329

= 1

So, Greatest Common Divisor of 161, 421, 759, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 612, 102, 374, 425
• GCD of 520, 771, 354, 951
• GCD of 682, 821, 535, 515
• GCD of 369, 683, 889, 845
• GCD of 137, 868, 665, 644

Given numbers are 161, 421, 759, 329
The greatest common divisor of numbers 161, 421, 759, 329 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 161, 421, 759, 329 is 1.

1. What is the GCD of 161, 421, 759, 329?

GCD of given numbers 161, 421, 759, 329 is 1

2. How to calculate the greatest common divisor of 161, 421, 759, 329?

We can find the highest common divisor of 161, 421, 759, 329 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, 421, 759, 329 i.e 1.

3. How can I use the GCD of 161, 421, 759, 329Calculator?

Out the numbers 161, 421, 759, 329 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.