GCD of 221, 669, 429, 468 Calculator

Given Input numbers are 221, 669, 429, 468

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

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 468 :

The positive integer divisors of 468 that completely divides 468 are.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

GCD of numbers is the greatest common divisor

So, the GCD (221, 669, 429, 468) = 1.

Given numbers are 221, 669, 429, 468

The list of prime factors of all numbers are

Prime factors of 221 are 13 x 17

Prime factors of 669 are 3 x 223

Prime factors of 429 are 3 x 11 x 13

Prime factors of 468 are 2 x 2 x 3 x 3 x 13

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

Given numbers are 221, 669, 429, 468

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

Apply this formula for all numbers.

Step1:

LCM(221, 669) = 147849

GCD(221, 669) = ( 221 x 669 ) / 147849

= 221 / 669

= 221

Step2:

LCM(1, 429) = 429

GCD(1, 429) = ( 1 x 429 ) / 429

= 1 / 429

= 1

Step3:

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

= 1 / 468

= 1

So, Greatest Common Divisor of 221, 669, 429, 468 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 498, 414, 244, 726
• GCD of 748, 753, 528, 188
• GCD of 998, 308, 440, 186
• GCD of 408, 286, 859, 632
• GCD of 400, 342, 597, 278

Given numbers are 221, 669, 429, 468
The greatest common divisor of numbers 221, 669, 429, 468 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 221, 669, 429, 468 is 1.

1. What is the GCD of 221, 669, 429, 468?

GCD of given numbers 221, 669, 429, 468 is 1

2. How to calculate the greatest common divisor of 221, 669, 429, 468?

We can find the highest common divisor of 221, 669, 429, 468 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 221, 669, 429, 468 i.e 1.

3. How can I use the GCD of 221, 669, 429, 468Calculator?

Out the numbers 221, 669, 429, 468 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.