GCD of 67, 647, 213, 101 Calculator

Given Input numbers are 67, 647, 213, 101

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

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Divisors of 213

List of positive integer divisors of 213 that divides 213 without a remainder.

1, 3, 71, 213

Divisors of 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Greatest Common Divisior

We found the divisors of 67, 647, 213, 101 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 67, 647, 213, 101 is 1.

Therefore, GCD of numbers 67, 647, 213, 101 is 1

Given Input Data is 67, 647, 213, 101

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

Prime Factorization of 67 is 67

Prime Factorization of 647 is 647

Prime Factorization of 213 is 3 x 71

Prime Factorization of 101 is 101

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(67, 647) = 43349

GCD(67, 647) = ( 67 x 647 ) / 43349

GCD(67, 647) = 43349 / 43349

GCD(67, 647) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 213

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

LCM(1, 213) = 213

GCD(1, 213) = ( 1 x 213 ) / 213

GCD(1, 213) = 213 / 213

GCD(1, 213) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 101

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

LCM(1, 101) = 101

GCD(1, 101) = ( 1 x 101 ) / 101

GCD(1, 101) = 101 / 101

GCD(1, 101) = 1

GCD of 67, 647, 213, 101 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 19, 623, 569, 561
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• GCD of 88, 509, 452, 394
• GCD of 97, 567, 745, 282
• GCD of 56, 464, 408, 868

1. What is the GCD of 67, 647, 213, 101?

GCD of 67, 647, 213, 101 is 1

2. Where do I get the detailed procedure to find GCD of 67, 647, 213, 101?

You can find a detailed procedure to find GCD of 67, 647, 213, 101 on our page.

3. How to find GCD of 67, 647, 213, 101 on a calculator?

You can find the GCD of 67, 647, 213, 101 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.