GCD of 77, 851, 356, 370 Calculator

Given Input numbers are 77, 851, 356, 370

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

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 851

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

1, 23, 37, 851

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Greatest Common Divisior

We found the divisors of 77, 851, 356, 370 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 77, 851, 356, 370 is 1.

Therefore, GCD of numbers 77, 851, 356, 370 is 1

Given Input Data is 77, 851, 356, 370

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

Prime Factorization of 77 is 7 x 11

Prime Factorization of 851 is 23 x 37

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 370 is 2 x 5 x 37

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(77, 851) = 65527

GCD(77, 851) = ( 77 x 851 ) / 65527

GCD(77, 851) = 65527 / 65527

GCD(77, 851) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 370

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

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

GCD(1, 370) = 370 / 370

GCD(1, 370) = 1

GCD of 77, 851, 356, 370 is 1

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• GCD of 53, 237, 500, 962
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• GCD of 12, 451, 907, 721

1. What is the GCD of 77, 851, 356, 370?

GCD of 77, 851, 356, 370 is 1

2. Where do I get the detailed procedure to find GCD of 77, 851, 356, 370?

You can find a detailed procedure to find GCD of 77, 851, 356, 370 on our page.

3. How to find GCD of 77, 851, 356, 370 on a calculator?

You can find the GCD of 77, 851, 356, 370 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.