GCD of 61, 751, 740, 921 Calculator

Given Input numbers are 61, 751, 740, 921

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 751

List of positive integer divisors of 751 that divides 751 without a remainder.

1, 751

Divisors of 740

List of positive integer divisors of 740 that divides 740 without a remainder.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

Greatest Common Divisior

We found the divisors of 61, 751, 740, 921 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 751, 740, 921 is 1.

Therefore, GCD of numbers 61, 751, 740, 921 is 1

Given Input Data is 61, 751, 740, 921

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

Prime Factorization of 61 is 61

Prime Factorization of 751 is 751

Prime Factorization of 740 is 2 x 2 x 5 x 37

Prime Factorization of 921 is 3 x 307

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(61, 751) = 45811

GCD(61, 751) = ( 61 x 751 ) / 45811

GCD(61, 751) = 45811 / 45811

GCD(61, 751) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 740

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

LCM(1, 740) = 740

GCD(1, 740) = ( 1 x 740 ) / 740

GCD(1, 740) = 740 / 740

GCD(1, 740) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 921

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

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

GCD(1, 921) = 921 / 921

GCD(1, 921) = 1

GCD of 61, 751, 740, 921 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 53, 886, 216, 747
• GCD of 51, 472, 879, 606
• GCD of 82, 615, 121, 553
• GCD of 18, 571, 928, 865
• GCD of 22, 237, 571, 205

1. What is the GCD of 61, 751, 740, 921?

GCD of 61, 751, 740, 921 is 1

2. Where do I get the detailed procedure to find GCD of 61, 751, 740, 921?

You can find a detailed procedure to find GCD of 61, 751, 740, 921 on our page.

3. How to find GCD of 61, 751, 740, 921 on a calculator?

You can find the GCD of 61, 751, 740, 921 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.