GCD of 851, 601, 702, 920 Calculator

Given Input numbers are 851, 601, 702, 920

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

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Divisors of 601

List of positive integer divisors of 601 that divides 601 without a remainder.

1, 601

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 920

List of positive integer divisors of 920 that divides 920 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Greatest Common Divisior

We found the divisors of 851, 601, 702, 920 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 851, 601, 702, 920 is 1.

Therefore, GCD of numbers 851, 601, 702, 920 is 1

Given Input Data is 851, 601, 702, 920

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

Prime Factorization of 851 is 23 x 37

Prime Factorization of 601 is 601

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

Prime Factorization of 920 is 2 x 2 x 2 x 5 x 23

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(851, 601) = 511451

GCD(851, 601) = ( 851 x 601 ) / 511451

GCD(851, 601) = 511451 / 511451

GCD(851, 601) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 702

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

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

GCD(1, 702) = 702 / 702

GCD(1, 702) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 920

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

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

GCD(1, 920) = 920 / 920

GCD(1, 920) = 1

GCD of 851, 601, 702, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 172, 360, 665
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• GCD of 862, 771, 188, 125
• GCD of 515, 162, 575, 168

1. What is the GCD of 851, 601, 702, 920?

GCD of 851, 601, 702, 920 is 1

2. Where do I get the detailed procedure to find GCD of 851, 601, 702, 920?

You can find a detailed procedure to find GCD of 851, 601, 702, 920 on our page.

3. How to find GCD of 851, 601, 702, 920 on a calculator?

You can find the GCD of 851, 601, 702, 920 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.