GCD of 641, 420, 46, 996 Calculator

Given Input numbers are 641, 420, 46, 996

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

Divisors of 641

List of positive integer divisors of 641 that divides 641 without a remainder.

1, 641

Divisors of 420

List of positive integer divisors of 420 that divides 420 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 46

List of positive integer divisors of 46 that divides 46 without a remainder.

1, 2, 23, 46

Divisors of 996

List of positive integer divisors of 996 that divides 996 without a remainder.

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

Greatest Common Divisior

We found the divisors of 641, 420, 46, 996 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 641, 420, 46, 996 is 1.

Therefore, GCD of numbers 641, 420, 46, 996 is 1

Given Input Data is 641, 420, 46, 996

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

Prime Factorization of 641 is 641

Prime Factorization of 420 is 2 x 2 x 3 x 5 x 7

Prime Factorization of 46 is 2 x 23

Prime Factorization of 996 is 2 x 2 x 3 x 83

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(641, 420) = 269220

GCD(641, 420) = ( 641 x 420 ) / 269220

GCD(641, 420) = 269220 / 269220

GCD(641, 420) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 46

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

LCM(1, 46) = 46

GCD(1, 46) = ( 1 x 46 ) / 46

GCD(1, 46) = 46 / 46

GCD(1, 46) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 996

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

LCM(1, 996) = 996

GCD(1, 996) = ( 1 x 996 ) / 996

GCD(1, 996) = 996 / 996

GCD(1, 996) = 1

GCD of 641, 420, 46, 996 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 937, 739, 78, 907
• GCD of 432, 654, 12, 719
• GCD of 143, 184, 16, 466
• GCD of 855, 360, 37, 457
• GCD of 572, 857, 92, 772

1. What is the GCD of 641, 420, 46, 996?

GCD of 641, 420, 46, 996 is 1

2. Where do I get the detailed procedure to find GCD of 641, 420, 46, 996?

You can find a detailed procedure to find GCD of 641, 420, 46, 996 on our page.

3. How to find GCD of 641, 420, 46, 996 on a calculator?

You can find the GCD of 641, 420, 46, 996 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.