GCD of 80, 471, 670, 160 Calculator

Given Input numbers are 80, 471, 670, 160

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

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Greatest Common Divisior

We found the divisors of 80, 471, 670, 160 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 80, 471, 670, 160 is 1.

Therefore, GCD of numbers 80, 471, 670, 160 is 1

Given Input Data is 80, 471, 670, 160

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

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 471 is 3 x 157

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

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(80, 471) = 37680

GCD(80, 471) = ( 80 x 471 ) / 37680

GCD(80, 471) = 37680 / 37680

GCD(80, 471) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 670

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

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

GCD(1, 670) = 670 / 670

GCD(1, 670) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 160

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

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

GCD(1, 160) = 160 / 160

GCD(1, 160) = 1

GCD of 80, 471, 670, 160 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 40, 915, 838, 518
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• GCD of 88, 256, 395, 735
• GCD of 54, 526, 576, 215

1. What is the GCD of 80, 471, 670, 160?

GCD of 80, 471, 670, 160 is 1

2. Where do I get the detailed procedure to find GCD of 80, 471, 670, 160?

You can find a detailed procedure to find GCD of 80, 471, 670, 160 on our page.

3. How to find GCD of 80, 471, 670, 160 on a calculator?

You can find the GCD of 80, 471, 670, 160 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.