GCD of 228, 665, 121, 437 Calculator

Given Input numbers are 228, 665, 121, 437

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

Divisors of 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

GCD of numbers is the greatest common divisor

So, the GCD (228, 665, 121, 437) = 1.

Given numbers are 228, 665, 121, 437

The list of prime factors of all numbers are

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 665 are 5 x 7 x 19

Prime factors of 121 are 11 x 11

Prime factors of 437 are 19 x 23

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

Given numbers are 228, 665, 121, 437

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

Apply this formula for all numbers.

Step1:

LCM(228, 665) = 7980

GCD(228, 665) = ( 228 x 665 ) / 7980

= 228 / 665

= 228

Step2:

LCM(19, 121) = 2299

GCD(19, 121) = ( 19 x 121 ) / 2299

= 19 / 121

= 19

Step3:

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

= 1 / 437

= 1

So, Greatest Common Divisor of 228, 665, 121, 437 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 822, 783, 503, 993
• GCD of 359, 610, 630, 824
• GCD of 290, 572, 535, 428
• GCD of 464, 549, 183, 653
• GCD of 461, 365, 134, 206

Given numbers are 228, 665, 121, 437
The greatest common divisor of numbers 228, 665, 121, 437 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 228, 665, 121, 437 is 1.

1. What is the GCD of 228, 665, 121, 437?

GCD of given numbers 228, 665, 121, 437 is 1

2. How to calculate the greatest common divisor of 228, 665, 121, 437?

We can find the highest common divisor of 228, 665, 121, 437 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 228, 665, 121, 437 i.e 1.

3. How can I use the GCD of 228, 665, 121, 437Calculator?

Out the numbers 228, 665, 121, 437 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.