GCD of 49, 336, 803, 620 Calculator

Given Input numbers are 49, 336, 803, 620

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

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Greatest Common Divisior

We found the divisors of 49, 336, 803, 620 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 49, 336, 803, 620 is 1.

Therefore, GCD of numbers 49, 336, 803, 620 is 1

Given Input Data is 49, 336, 803, 620

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

Prime Factorization of 49 is 7 x 7

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 803 is 11 x 73

Prime Factorization of 620 is 2 x 2 x 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(49, 336) = 2352

GCD(49, 336) = ( 49 x 336 ) / 2352

GCD(49, 336) = 16464 / 2352

GCD(49, 336) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 803

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

LCM(7, 803) = 5621

GCD(7, 803) = ( 7 x 803 ) / 5621

GCD(7, 803) = 5621 / 5621

GCD(7, 803) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 620

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

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

GCD(1, 620) = 620 / 620

GCD(1, 620) = 1

GCD of 49, 336, 803, 620 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 54, 482, 163, 839
• GCD of 30, 541, 648, 291
• GCD of 23, 774, 308, 540
• GCD of 65, 771, 792, 684
• GCD of 73, 871, 625, 334

1. What is the GCD of 49, 336, 803, 620?

GCD of 49, 336, 803, 620 is 1

2. Where do I get the detailed procedure to find GCD of 49, 336, 803, 620?

You can find a detailed procedure to find GCD of 49, 336, 803, 620 on our page.

3. How to find GCD of 49, 336, 803, 620 on a calculator?

You can find the GCD of 49, 336, 803, 620 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.