GCD of 202, 423, 502, 721 Calculator

Given Input numbers are 202, 423, 502, 721

In the factoring method, we have to find the divisors of all numbers

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (202, 423, 502, 721) = 1.

Given numbers are 202, 423, 502, 721

The list of prime factors of all numbers are

Prime factors of 202 are 2 x 101

Prime factors of 423 are 3 x 3 x 47

Prime factors of 502 are 2 x 251

Prime factors of 721 are 7 x 103

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 202, 423, 502, 721

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(202, 423) = 85446

GCD(202, 423) = ( 202 x 423 ) / 85446

= 202 / 423

= 202

Step2:

LCM(1, 502) = 502

GCD(1, 502) = ( 1 x 502 ) / 502

= 1 / 502

= 1

Step3:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

So, Greatest Common Divisor of 202, 423, 502, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 709, 530, 599, 244
• GCD of 897, 626, 240, 558
• GCD of 514, 730, 763, 749
• GCD of 934, 983, 379, 171
• GCD of 339, 838, 789, 733

Given numbers are 202, 423, 502, 721
The greatest common divisor of numbers 202, 423, 502, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 202, 423, 502, 721 is 1.

1. What is the GCD of 202, 423, 502, 721?

GCD of given numbers 202, 423, 502, 721 is 1

2. How to calculate the greatest common divisor of 202, 423, 502, 721?

We can find the highest common divisor of 202, 423, 502, 721 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 202, 423, 502, 721 i.e 1.

3. How can I use the GCD of 202, 423, 502, 721Calculator?

Out the numbers 202, 423, 502, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.