GCD of 94, 128, 177, 155 Calculator

Given Input numbers are 94, 128, 177, 155

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

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Greatest Common Divisior

We found the divisors of 94, 128, 177, 155 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 94, 128, 177, 155 is 1.

Therefore, GCD of numbers 94, 128, 177, 155 is 1

Given Input Data is 94, 128, 177, 155

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

Prime Factorization of 94 is 2 x 47

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 177 is 3 x 59

Prime Factorization of 155 is 5 x 31

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(94, 128) = 6016

GCD(94, 128) = ( 94 x 128 ) / 6016

GCD(94, 128) = 12032 / 6016

GCD(94, 128) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 177

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

LCM(2, 177) = 354

GCD(2, 177) = ( 2 x 177 ) / 354

GCD(2, 177) = 354 / 354

GCD(2, 177) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

GCD of 94, 128, 177, 155 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 58, 819, 449, 456
• GCD of 17, 715, 353, 108
• GCD of 58, 739, 987, 294
• GCD of 98, 386, 905, 309
• GCD of 46, 782, 229, 361

1. What is the GCD of 94, 128, 177, 155?

GCD of 94, 128, 177, 155 is 1

2. Where do I get the detailed procedure to find GCD of 94, 128, 177, 155?

You can find a detailed procedure to find GCD of 94, 128, 177, 155 on our page.

3. How to find GCD of 94, 128, 177, 155 on a calculator?

You can find the GCD of 94, 128, 177, 155 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.