GCD of 569, 670, 74, 688 Calculator

Given Input numbers are 569, 670, 74, 688

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

Divisors of 569

List of positive integer divisors of 569 that divides 569 without a remainder.

1, 569

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 74

List of positive integer divisors of 74 that divides 74 without a remainder.

1, 2, 37, 74

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Greatest Common Divisior

We found the divisors of 569, 670, 74, 688 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 569, 670, 74, 688 is 1.

Therefore, GCD of numbers 569, 670, 74, 688 is 1

Given Input Data is 569, 670, 74, 688

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

Prime Factorization of 569 is 569

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 74 is 2 x 37

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

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(569, 670) = 381230

GCD(569, 670) = ( 569 x 670 ) / 381230

GCD(569, 670) = 381230 / 381230

GCD(569, 670) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 74

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

LCM(1, 74) = 74

GCD(1, 74) = ( 1 x 74 ) / 74

GCD(1, 74) = 74 / 74

GCD(1, 74) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 688

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

LCM(1, 688) = 688

GCD(1, 688) = ( 1 x 688 ) / 688

GCD(1, 688) = 688 / 688

GCD(1, 688) = 1

GCD of 569, 670, 74, 688 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 648, 99, 959
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• GCD of 770, 939, 57, 444

1. What is the GCD of 569, 670, 74, 688?

GCD of 569, 670, 74, 688 is 1

2. Where do I get the detailed procedure to find GCD of 569, 670, 74, 688?

You can find a detailed procedure to find GCD of 569, 670, 74, 688 on our page.

3. How to find GCD of 569, 670, 74, 688 on a calculator?

You can find the GCD of 569, 670, 74, 688 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.