GCD of 421, 144, 613, 229 Calculator

Given Input numbers are 421, 144, 613, 229

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

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 613 :

The positive integer divisors of 613 that completely divides 613 are.

1, 613

Divisors of 229 :

The positive integer divisors of 229 that completely divides 229 are.

1, 229

GCD of numbers is the greatest common divisor

So, the GCD (421, 144, 613, 229) = 1.

Given numbers are 421, 144, 613, 229

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 613 are 613

Prime factors of 229 are 229

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

Given numbers are 421, 144, 613, 229

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

Apply this formula for all numbers.

Step1:

LCM(421, 144) = 60624

GCD(421, 144) = ( 421 x 144 ) / 60624

= 421 / 144

= 421

Step2:

LCM(1, 613) = 613

GCD(1, 613) = ( 1 x 613 ) / 613

= 1 / 613

= 1

Step3:

LCM(1, 229) = 229

GCD(1, 229) = ( 1 x 229 ) / 229

= 1 / 229

= 1

So, Greatest Common Divisor of 421, 144, 613, 229 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 327, 699, 979
• GCD of 471, 932, 951, 270
• GCD of 872, 991, 715, 178
• GCD of 823, 922, 724, 547
• GCD of 555, 433, 646, 775

Given numbers are 421, 144, 613, 229
The greatest common divisor of numbers 421, 144, 613, 229 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 144, 613, 229 is 1.

1. What is the GCD of 421, 144, 613, 229?

GCD of given numbers 421, 144, 613, 229 is 1

2. How to calculate the greatest common divisor of 421, 144, 613, 229?

We can find the highest common divisor of 421, 144, 613, 229 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 421, 144, 613, 229 i.e 1.

3. How can I use the GCD of 421, 144, 613, 229Calculator?

Out the numbers 421, 144, 613, 229 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.