GCD of 65, 707, 347, 178 Calculator

Given Input numbers are 65, 707, 347, 178

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

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Greatest Common Divisior

We found the divisors of 65, 707, 347, 178 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 65, 707, 347, 178 is 1.

Therefore, GCD of numbers 65, 707, 347, 178 is 1

Given Input Data is 65, 707, 347, 178

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

Prime Factorization of 65 is 5 x 13

Prime Factorization of 707 is 7 x 101

Prime Factorization of 347 is 347

Prime Factorization of 178 is 2 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(65, 707) = 45955

GCD(65, 707) = ( 65 x 707 ) / 45955

GCD(65, 707) = 45955 / 45955

GCD(65, 707) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 347

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

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

GCD(1, 347) = 347 / 347

GCD(1, 347) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 178

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

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

GCD(1, 178) = 178 / 178

GCD(1, 178) = 1

GCD of 65, 707, 347, 178 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 14, 913, 408, 970
• GCD of 18, 104, 350, 540
• GCD of 20, 876, 899, 957
• GCD of 82, 678, 202, 312
• GCD of 64, 608, 285, 996

1. What is the GCD of 65, 707, 347, 178?

GCD of 65, 707, 347, 178 is 1

2. Where do I get the detailed procedure to find GCD of 65, 707, 347, 178?

You can find a detailed procedure to find GCD of 65, 707, 347, 178 on our page.

3. How to find GCD of 65, 707, 347, 178 on a calculator?

You can find the GCD of 65, 707, 347, 178 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.