GCD of 97, 840, 618, 776 Calculator

Given Input numbers are 97, 840, 618, 776

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

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Greatest Common Divisior

We found the divisors of 97, 840, 618, 776 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 97, 840, 618, 776 is 1.

Therefore, GCD of numbers 97, 840, 618, 776 is 1

Given Input Data is 97, 840, 618, 776

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

Prime Factorization of 97 is 97

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

Prime Factorization of 618 is 2 x 3 x 103

Prime Factorization of 776 is 2 x 2 x 2 x 97

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(97, 840) = 81480

GCD(97, 840) = ( 97 x 840 ) / 81480

GCD(97, 840) = 81480 / 81480

GCD(97, 840) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 618

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

LCM(1, 618) = 618

GCD(1, 618) = ( 1 x 618 ) / 618

GCD(1, 618) = 618 / 618

GCD(1, 618) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 776

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

LCM(1, 776) = 776

GCD(1, 776) = ( 1 x 776 ) / 776

GCD(1, 776) = 776 / 776

GCD(1, 776) = 1

GCD of 97, 840, 618, 776 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 86, 189, 724, 207
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• GCD of 42, 389, 916, 890
• GCD of 99, 587, 137, 743
• GCD of 78, 129, 172, 248

1. What is the GCD of 97, 840, 618, 776?

GCD of 97, 840, 618, 776 is 1

2. Where do I get the detailed procedure to find GCD of 97, 840, 618, 776?

You can find a detailed procedure to find GCD of 97, 840, 618, 776 on our page.

3. How to find GCD of 97, 840, 618, 776 on a calculator?

You can find the GCD of 97, 840, 618, 776 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.