GCD of 201, 547, 66, 343 Calculator

Given Input numbers are 201, 547, 66, 343

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

Divisors of 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Greatest Common Divisior

We found the divisors of 201, 547, 66, 343 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 201, 547, 66, 343 is 1.

Therefore, GCD of numbers 201, 547, 66, 343 is 1

Given Input Data is 201, 547, 66, 343

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

Prime Factorization of 201 is 3 x 67

Prime Factorization of 547 is 547

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 343 is 7 x 7 x 7

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(201, 547) = 109947

GCD(201, 547) = ( 201 x 547 ) / 109947

GCD(201, 547) = 109947 / 109947

GCD(201, 547) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 66

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

LCM(1, 66) = 66

GCD(1, 66) = ( 1 x 66 ) / 66

GCD(1, 66) = 66 / 66

GCD(1, 66) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 343

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

LCM(1, 343) = 343

GCD(1, 343) = ( 1 x 343 ) / 343

GCD(1, 343) = 343 / 343

GCD(1, 343) = 1

GCD of 201, 547, 66, 343 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 383, 713, 19, 473
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• GCD of 848, 802, 87, 284
• GCD of 498, 833, 93, 791
• GCD of 257, 352, 33, 344

1. What is the GCD of 201, 547, 66, 343?

GCD of 201, 547, 66, 343 is 1

2. Where do I get the detailed procedure to find GCD of 201, 547, 66, 343?

You can find a detailed procedure to find GCD of 201, 547, 66, 343 on our page.

3. How to find GCD of 201, 547, 66, 343 on a calculator?

You can find the GCD of 201, 547, 66, 343 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.