GCD of 441, 570, 690, 538 Calculator

Given Input numbers are 441, 570, 690, 538

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

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 570 :

The positive integer divisors of 570 that completely divides 570 are.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

GCD of numbers is the greatest common divisor

So, the GCD (441, 570, 690, 538) = 1.

Given numbers are 441, 570, 690, 538

The list of prime factors of all numbers are

Prime factors of 441 are 3 x 3 x 7 x 7

Prime factors of 570 are 2 x 3 x 5 x 19

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 538 are 2 x 269

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

Given numbers are 441, 570, 690, 538

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

Apply this formula for all numbers.

Step1:

LCM(441, 570) = 83790

GCD(441, 570) = ( 441 x 570 ) / 83790

= 441 / 570

= 441

Step2:

LCM(3, 690) = 690

GCD(3, 690) = ( 3 x 690 ) / 690

= 3 / 690

= 3

Step3:

LCM(3, 538) = 1614

GCD(3, 538) = ( 3 x 538 ) / 1614

= 3 / 538

= 3

So, Greatest Common Divisor of 441, 570, 690, 538 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 350, 300, 132, 732
• GCD of 473, 289, 251, 405
• GCD of 123, 146, 364, 387
• GCD of 841, 956, 244, 266
• GCD of 168, 655, 818, 210

Given numbers are 441, 570, 690, 538
The greatest common divisor of numbers 441, 570, 690, 538 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 441, 570, 690, 538 is 1.

1. What is the GCD of 441, 570, 690, 538?

GCD of given numbers 441, 570, 690, 538 is 1

2. How to calculate the greatest common divisor of 441, 570, 690, 538?

We can find the highest common divisor of 441, 570, 690, 538 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 441, 570, 690, 538 i.e 1.

3. How can I use the GCD of 441, 570, 690, 538Calculator?

Out the numbers 441, 570, 690, 538 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.