GCD of 760, 770, 60, 857 Calculator

Given Input numbers are 760, 770, 60, 857

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

Divisors of 760

List of positive integer divisors of 760 that divides 760 without a remainder.

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 60

List of positive integer divisors of 60 that divides 60 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Greatest Common Divisior

We found the divisors of 760, 770, 60, 857 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 760, 770, 60, 857 is 1.

Therefore, GCD of numbers 760, 770, 60, 857 is 1

Given Input Data is 760, 770, 60, 857

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

Prime Factorization of 760 is 2 x 2 x 2 x 5 x 19

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 60 is 2 x 2 x 3 x 5

Prime Factorization of 857 is 857

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(760, 770) = 58520

GCD(760, 770) = ( 760 x 770 ) / 58520

GCD(760, 770) = 585200 / 58520

GCD(760, 770) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 60

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

LCM(10, 60) = 60

GCD(10, 60) = ( 10 x 60 ) / 60

GCD(10, 60) = 600 / 60

GCD(10, 60) = 10

Step3:

Here we consider the GCD from the above i.e. 10 as first number and the next as 857

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

LCM(10, 857) = 8570

GCD(10, 857) = ( 10 x 857 ) / 8570

GCD(10, 857) = 8570 / 8570

GCD(10, 857) = 1

GCD of 760, 770, 60, 857 is 1

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• GCD of 939, 504, 80, 986
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• GCD of 744, 413, 52, 155

1. What is the GCD of 760, 770, 60, 857?

GCD of 760, 770, 60, 857 is 1

2. Where do I get the detailed procedure to find GCD of 760, 770, 60, 857?

You can find a detailed procedure to find GCD of 760, 770, 60, 857 on our page.

3. How to find GCD of 760, 770, 60, 857 on a calculator?

You can find the GCD of 760, 770, 60, 857 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.