GCD of 703, 492, 61, 210 Calculator

Given Input numbers are 703, 492, 61, 210

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

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Divisors of 492

List of positive integer divisors of 492 that divides 492 without a remainder.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Greatest Common Divisior

We found the divisors of 703, 492, 61, 210 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 703, 492, 61, 210 is 1.

Therefore, GCD of numbers 703, 492, 61, 210 is 1

Given Input Data is 703, 492, 61, 210

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

Prime Factorization of 703 is 19 x 37

Prime Factorization of 492 is 2 x 2 x 3 x 41

Prime Factorization of 61 is 61

Prime Factorization of 210 is 2 x 3 x 5 x 7

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(703, 492) = 345876

GCD(703, 492) = ( 703 x 492 ) / 345876

GCD(703, 492) = 345876 / 345876

GCD(703, 492) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 61

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

LCM(1, 61) = 61

GCD(1, 61) = ( 1 x 61 ) / 61

GCD(1, 61) = 61 / 61

GCD(1, 61) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

GCD of 703, 492, 61, 210 is 1

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• GCD of 932, 636, 60, 779
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• GCD of 145, 107, 19, 987

1. What is the GCD of 703, 492, 61, 210?

GCD of 703, 492, 61, 210 is 1

2. Where do I get the detailed procedure to find GCD of 703, 492, 61, 210?

You can find a detailed procedure to find GCD of 703, 492, 61, 210 on our page.

3. How to find GCD of 703, 492, 61, 210 on a calculator?

You can find the GCD of 703, 492, 61, 210 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.