GCD of 842, 489, 60, 565 Calculator

Given Input numbers are 842, 489, 60, 565

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 60 :

The positive integer divisors of 60 that completely divides 60 are.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 565 :

The positive integer divisors of 565 that completely divides 565 are.

1, 5, 113, 565

GCD of numbers is the greatest common divisor

So, the GCD (842, 489, 60, 565) = 1.

Given numbers are 842, 489, 60, 565

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 489 are 3 x 163

Prime factors of 60 are 2 x 2 x 3 x 5

Prime factors of 565 are 5 x 113

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

Given numbers are 842, 489, 60, 565

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

Apply this formula for all numbers.

Step1:

LCM(842, 489) = 411738

GCD(842, 489) = ( 842 x 489 ) / 411738

= 842 / 489

= 842

Step2:

LCM(1, 60) = 60

GCD(1, 60) = ( 1 x 60 ) / 60

= 1 / 60

= 1

Step3:

LCM(1, 565) = 565

GCD(1, 565) = ( 1 x 565 ) / 565

= 1 / 565

= 1

So, Greatest Common Divisor of 842, 489, 60, 565 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 724, 812, 30, 770
• GCD of 531, 474, 34, 737
• GCD of 949, 187, 92, 954
• GCD of 436, 731, 99, 434
• GCD of 850, 547, 99, 255

Given numbers are 842, 489, 60, 565
The greatest common divisor of numbers 842, 489, 60, 565 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 489, 60, 565 is 1.

1. What is the GCD of 842, 489, 60, 565?

GCD of given numbers 842, 489, 60, 565 is 1

2. How to calculate the greatest common divisor of 842, 489, 60, 565?

We can find the highest common divisor of 842, 489, 60, 565 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 842, 489, 60, 565 i.e 1.

3. How can I use the GCD of 842, 489, 60, 565Calculator?

Out the numbers 842, 489, 60, 565 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.