GCD of 356, 830, 871, 664 Calculator

Given Input numbers are 356, 830, 871, 664

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

Divisors of 356 :

The positive integer divisors of 356 that completely divides 356 are.

1, 2, 4, 89, 178, 356

Divisors of 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

GCD of numbers is the greatest common divisor

So, the GCD (356, 830, 871, 664) = 1.

Given numbers are 356, 830, 871, 664

The list of prime factors of all numbers are

Prime factors of 356 are 2 x 2 x 89

Prime factors of 830 are 2 x 5 x 83

Prime factors of 871 are 13 x 67

Prime factors of 664 are 2 x 2 x 2 x 83

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

Given numbers are 356, 830, 871, 664

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

Apply this formula for all numbers.

Step1:

LCM(356, 830) = 147740

GCD(356, 830) = ( 356 x 830 ) / 147740

= 356 / 830

= 356

Step2:

LCM(2, 871) = 1742

GCD(2, 871) = ( 2 x 871 ) / 1742

= 2 / 871

= 2

Step3:

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

= 1 / 664

= 1

So, Greatest Common Divisor of 356, 830, 871, 664 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 172, 657, 383, 947
• GCD of 823, 155, 381, 965
• GCD of 998, 537, 188, 556
• GCD of 231, 671, 450, 439
• GCD of 301, 486, 652, 395

Given numbers are 356, 830, 871, 664
The greatest common divisor of numbers 356, 830, 871, 664 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 356, 830, 871, 664 is 1.

1. What is the GCD of 356, 830, 871, 664?

GCD of given numbers 356, 830, 871, 664 is 1

2. How to calculate the greatest common divisor of 356, 830, 871, 664?

We can find the highest common divisor of 356, 830, 871, 664 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 356, 830, 871, 664 i.e 1.

3. How can I use the GCD of 356, 830, 871, 664Calculator?

Out the numbers 356, 830, 871, 664 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.