GCD of 301, 757, 870, 661 Calculator

Given Input numbers are 301, 757, 870, 661

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

Divisors of 301

List of positive integer divisors of 301 that divides 301 without a remainder.

1, 7, 43, 301

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Greatest Common Divisior

We found the divisors of 301, 757, 870, 661 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 301, 757, 870, 661 is 1.

Therefore, GCD of numbers 301, 757, 870, 661 is 1

Given Input Data is 301, 757, 870, 661

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

Prime Factorization of 301 is 7 x 43

Prime Factorization of 757 is 757

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 661 is 661

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(301, 757) = 227857

GCD(301, 757) = ( 301 x 757 ) / 227857

GCD(301, 757) = 227857 / 227857

GCD(301, 757) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 661

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

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

GCD(1, 661) = 661 / 661

GCD(1, 661) = 1

GCD of 301, 757, 870, 661 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 753, 116, 122, 638
• GCD of 329, 693, 617, 854
• GCD of 892, 131, 548, 778
• GCD of 923, 851, 111, 246
• GCD of 570, 819, 847, 286

1. What is the GCD of 301, 757, 870, 661?

GCD of 301, 757, 870, 661 is 1

2. Where do I get the detailed procedure to find GCD of 301, 757, 870, 661?

You can find a detailed procedure to find GCD of 301, 757, 870, 661 on our page.

3. How to find GCD of 301, 757, 870, 661 on a calculator?

You can find the GCD of 301, 757, 870, 661 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.