GCD of 545, 310, 86, 670 Calculator

Given Input numbers are 545, 310, 86, 670

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

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Divisors of 310

List of positive integer divisors of 310 that divides 310 without a remainder.

1, 2, 5, 10, 31, 62, 155, 310

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 670

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

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

Greatest Common Divisior

We found the divisors of 545, 310, 86, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 545, 310, 86, 670 is 1.

Therefore, GCD of numbers 545, 310, 86, 670 is 1

Given Input Data is 545, 310, 86, 670

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

Prime Factorization of 545 is 5 x 109

Prime Factorization of 310 is 2 x 5 x 31

Prime Factorization of 86 is 2 x 43

Prime Factorization of 670 is 2 x 5 x 67

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(545, 310) = 33790

GCD(545, 310) = ( 545 x 310 ) / 33790

GCD(545, 310) = 168950 / 33790

GCD(545, 310) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 86

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

LCM(5, 86) = 430

GCD(5, 86) = ( 5 x 86 ) / 430

GCD(5, 86) = 430 / 430

GCD(5, 86) = 1

Step3:

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

GCD of 545, 310, 86, 670 is 1

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• GCD of 503, 988, 65, 649
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1. What is the GCD of 545, 310, 86, 670?

GCD of 545, 310, 86, 670 is 1

2. Where do I get the detailed procedure to find GCD of 545, 310, 86, 670?

You can find a detailed procedure to find GCD of 545, 310, 86, 670 on our page.

3. How to find GCD of 545, 310, 86, 670 on a calculator?

You can find the GCD of 545, 310, 86, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.