GCD of 580, 502, 921, 991 Calculator

Given Input numbers are 580, 502, 921, 991

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

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

GCD of numbers is the greatest common divisor

So, the GCD (580, 502, 921, 991) = 1.

Given numbers are 580, 502, 921, 991

The list of prime factors of all numbers are

Prime factors of 580 are 2 x 2 x 5 x 29

Prime factors of 502 are 2 x 251

Prime factors of 921 are 3 x 307

Prime factors of 991 are 991

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

Given numbers are 580, 502, 921, 991

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

Apply this formula for all numbers.

Step1:

LCM(580, 502) = 145580

GCD(580, 502) = ( 580 x 502 ) / 145580

= 580 / 502

= 580

Step2:

LCM(2, 921) = 1842

GCD(2, 921) = ( 2 x 921 ) / 1842

= 2 / 921

= 2

Step3:

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

= 1 / 991

= 1

So, Greatest Common Divisor of 580, 502, 921, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 828, 766, 934, 800
• GCD of 998, 423, 395, 649
• GCD of 561, 996, 804, 110
• GCD of 940, 586, 157, 526
• GCD of 731, 612, 441, 170

Given numbers are 580, 502, 921, 991
The greatest common divisor of numbers 580, 502, 921, 991 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 580, 502, 921, 991 is 1.

1. What is the GCD of 580, 502, 921, 991?

GCD of given numbers 580, 502, 921, 991 is 1

2. How to calculate the greatest common divisor of 580, 502, 921, 991?

We can find the highest common divisor of 580, 502, 921, 991 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 580, 502, 921, 991 i.e 1.

3. How can I use the GCD of 580, 502, 921, 991Calculator?

Out the numbers 580, 502, 921, 991 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.