GCD of 845, 762, 70, 274 Calculator

Given Input numbers are 845, 762, 70, 274

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

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 762

List of positive integer divisors of 762 that divides 762 without a remainder.

1, 2, 3, 6, 127, 254, 381, 762

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 274

List of positive integer divisors of 274 that divides 274 without a remainder.

1, 2, 137, 274

Greatest Common Divisior

We found the divisors of 845, 762, 70, 274 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 845, 762, 70, 274 is 1.

Therefore, GCD of numbers 845, 762, 70, 274 is 1

Given Input Data is 845, 762, 70, 274

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

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 762 is 2 x 3 x 127

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 274 is 2 x 137

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(845, 762) = 643890

GCD(845, 762) = ( 845 x 762 ) / 643890

GCD(845, 762) = 643890 / 643890

GCD(845, 762) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 274

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

LCM(1, 274) = 274

GCD(1, 274) = ( 1 x 274 ) / 274

GCD(1, 274) = 274 / 274

GCD(1, 274) = 1

GCD of 845, 762, 70, 274 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 138, 645, 93, 819
• GCD of 421, 185, 81, 519
• GCD of 547, 576, 25, 772
• GCD of 560, 568, 76, 181
• GCD of 260, 101, 24, 100

1. What is the GCD of 845, 762, 70, 274?

GCD of 845, 762, 70, 274 is 1

2. Where do I get the detailed procedure to find GCD of 845, 762, 70, 274?

You can find a detailed procedure to find GCD of 845, 762, 70, 274 on our page.

3. How to find GCD of 845, 762, 70, 274 on a calculator?

You can find the GCD of 845, 762, 70, 274 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.