GCD of 149, 779, 69, 462 Calculator

Given Input numbers are 149, 779, 69, 462

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

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Greatest Common Divisior

We found the divisors of 149, 779, 69, 462 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 149, 779, 69, 462 is 1.

Therefore, GCD of numbers 149, 779, 69, 462 is 1

Given Input Data is 149, 779, 69, 462

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

Prime Factorization of 149 is 149

Prime Factorization of 779 is 19 x 41

Prime Factorization of 69 is 3 x 23

Prime Factorization of 462 is 2 x 3 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(149, 779) = 116071

GCD(149, 779) = ( 149 x 779 ) / 116071

GCD(149, 779) = 116071 / 116071

GCD(149, 779) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 462

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

LCM(1, 462) = 462

GCD(1, 462) = ( 1 x 462 ) / 462

GCD(1, 462) = 462 / 462

GCD(1, 462) = 1

GCD of 149, 779, 69, 462 is 1

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• GCD of 642, 223, 51, 183
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1. What is the GCD of 149, 779, 69, 462?

GCD of 149, 779, 69, 462 is 1

2. Where do I get the detailed procedure to find GCD of 149, 779, 69, 462?

You can find a detailed procedure to find GCD of 149, 779, 69, 462 on our page.

3. How to find GCD of 149, 779, 69, 462 on a calculator?

You can find the GCD of 149, 779, 69, 462 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.