GCD of 845, 377, 51, 154 Calculator

Given Input numbers are 845, 377, 51, 154

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 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 51

List of positive integer divisors of 51 that divides 51 without a remainder.

1, 3, 17, 51

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Greatest Common Divisior

We found the divisors of 845, 377, 51, 154 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 845, 377, 51, 154 is 1.

Therefore, GCD of numbers 845, 377, 51, 154 is 1

Given Input Data is 845, 377, 51, 154

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 377 is 13 x 29

Prime Factorization of 51 is 3 x 17

Prime Factorization of 154 is 2 x 7 x 11

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, 377) = 24505

GCD(845, 377) = ( 845 x 377 ) / 24505

GCD(845, 377) = 318565 / 24505

GCD(845, 377) = 13

Step2:

Here we consider the GCD from the above i.e. 13 as first number and the next as 51

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

LCM(13, 51) = 663

GCD(13, 51) = ( 13 x 51 ) / 663

GCD(13, 51) = 663 / 663

GCD(13, 51) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 154

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

LCM(1, 154) = 154

GCD(1, 154) = ( 1 x 154 ) / 154

GCD(1, 154) = 154 / 154

GCD(1, 154) = 1

GCD of 845, 377, 51, 154 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 737, 478, 45, 758
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• GCD of 540, 533, 37, 152
• GCD of 884, 960, 60, 748
• GCD of 263, 690, 31, 306

1. What is the GCD of 845, 377, 51, 154?

GCD of 845, 377, 51, 154 is 1

2. Where do I get the detailed procedure to find GCD of 845, 377, 51, 154?

You can find a detailed procedure to find GCD of 845, 377, 51, 154 on our page.

3. How to find GCD of 845, 377, 51, 154 on a calculator?

You can find the GCD of 845, 377, 51, 154 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.