GCD of 841, 965, 860, 890 Calculator

Given Input numbers are 841, 965, 860, 890

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

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 965

List of positive integer divisors of 965 that divides 965 without a remainder.

1, 5, 193, 965

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Greatest Common Divisior

We found the divisors of 841, 965, 860, 890 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 841, 965, 860, 890 is 1.

Therefore, GCD of numbers 841, 965, 860, 890 is 1

Given Input Data is 841, 965, 860, 890

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

Prime Factorization of 841 is 29 x 29

Prime Factorization of 965 is 5 x 193

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 890 is 2 x 5 x 89

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(841, 965) = 811565

GCD(841, 965) = ( 841 x 965 ) / 811565

GCD(841, 965) = 811565 / 811565

GCD(841, 965) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 860

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

LCM(1, 860) = 860

GCD(1, 860) = ( 1 x 860 ) / 860

GCD(1, 860) = 860 / 860

GCD(1, 860) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 890

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

LCM(1, 890) = 890

GCD(1, 890) = ( 1 x 890 ) / 890

GCD(1, 890) = 890 / 890

GCD(1, 890) = 1

GCD of 841, 965, 860, 890 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 918, 247, 265, 639
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• GCD of 760, 286, 183, 792

1. What is the GCD of 841, 965, 860, 890?

GCD of 841, 965, 860, 890 is 1

2. Where do I get the detailed procedure to find GCD of 841, 965, 860, 890?

You can find a detailed procedure to find GCD of 841, 965, 860, 890 on our page.

3. How to find GCD of 841, 965, 860, 890 on a calculator?

You can find the GCD of 841, 965, 860, 890 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.