GCD of 669, 469, 91, 349 Calculator

Given Input numbers are 669, 469, 91, 349

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 469

List of positive integer divisors of 469 that divides 469 without a remainder.

1, 7, 67, 469

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 349

List of positive integer divisors of 349 that divides 349 without a remainder.

1, 349

Greatest Common Divisior

We found the divisors of 669, 469, 91, 349 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 469, 91, 349 is 1.

Therefore, GCD of numbers 669, 469, 91, 349 is 1

Given Input Data is 669, 469, 91, 349

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 669 is 3 x 223

Prime Factorization of 469 is 7 x 67

Prime Factorization of 91 is 7 x 13

Prime Factorization of 349 is 349

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(669, 469) = 313761

GCD(669, 469) = ( 669 x 469 ) / 313761

GCD(669, 469) = 313761 / 313761

GCD(669, 469) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 349

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

LCM(1, 349) = 349

GCD(1, 349) = ( 1 x 349 ) / 349

GCD(1, 349) = 349 / 349

GCD(1, 349) = 1

GCD of 669, 469, 91, 349 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 793, 877, 36, 906
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• GCD of 150, 700, 34, 504
• GCD of 623, 678, 67, 459

1. What is the GCD of 669, 469, 91, 349?

GCD of 669, 469, 91, 349 is 1

2. Where do I get the detailed procedure to find GCD of 669, 469, 91, 349?

You can find a detailed procedure to find GCD of 669, 469, 91, 349 on our page.

3. How to find GCD of 669, 469, 91, 349 on a calculator?

You can find the GCD of 669, 469, 91, 349 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.