GCD of 355, 164, 869, 447 Calculator

Given Input numbers are 355, 164, 869, 447

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

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 869 :

The positive integer divisors of 869 that completely divides 869 are.

1, 11, 79, 869

Divisors of 447 :

The positive integer divisors of 447 that completely divides 447 are.

1, 3, 149, 447

GCD of numbers is the greatest common divisor

So, the GCD (355, 164, 869, 447) = 1.

Given numbers are 355, 164, 869, 447

The list of prime factors of all numbers are

Prime factors of 355 are 5 x 71

Prime factors of 164 are 2 x 2 x 41

Prime factors of 869 are 11 x 79

Prime factors of 447 are 3 x 149

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

Given numbers are 355, 164, 869, 447

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

Apply this formula for all numbers.

Step1:

LCM(355, 164) = 58220

GCD(355, 164) = ( 355 x 164 ) / 58220

= 355 / 164

= 355

Step2:

LCM(1, 869) = 869

GCD(1, 869) = ( 1 x 869 ) / 869

= 1 / 869

= 1

Step3:

LCM(1, 447) = 447

GCD(1, 447) = ( 1 x 447 ) / 447

= 1 / 447

= 1

So, Greatest Common Divisor of 355, 164, 869, 447 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 177, 422, 591, 135
• GCD of 192, 611, 798, 986
• GCD of 713, 740, 588, 767
• GCD of 136, 824, 581, 113
• GCD of 721, 214, 337, 134

Given numbers are 355, 164, 869, 447
The greatest common divisor of numbers 355, 164, 869, 447 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 164, 869, 447 is 1.

1. What is the GCD of 355, 164, 869, 447?

GCD of given numbers 355, 164, 869, 447 is 1

2. How to calculate the greatest common divisor of 355, 164, 869, 447?

We can find the highest common divisor of 355, 164, 869, 447 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 355, 164, 869, 447 i.e 1.

3. How can I use the GCD of 355, 164, 869, 447Calculator?

Out the numbers 355, 164, 869, 447 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.