GCD of 571, 865, 964, 989 Calculator

Given Input numbers are 571, 865, 964, 989

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

Divisors of 571 :

The positive integer divisors of 571 that completely divides 571 are.

1, 571

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

GCD of numbers is the greatest common divisor

So, the GCD (571, 865, 964, 989) = 1.

Given numbers are 571, 865, 964, 989

The list of prime factors of all numbers are

Prime factors of 571 are 571

Prime factors of 865 are 5 x 173

Prime factors of 964 are 2 x 2 x 241

Prime factors of 989 are 23 x 43

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

Given numbers are 571, 865, 964, 989

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

Apply this formula for all numbers.

Step1:

LCM(571, 865) = 493915

GCD(571, 865) = ( 571 x 865 ) / 493915

= 571 / 865

= 571

Step2:

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

= 1 / 964

= 1

Step3:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

So, Greatest Common Divisor of 571, 865, 964, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 258, 760, 456, 106
• GCD of 257, 527, 772, 282
• GCD of 927, 672, 672, 389
• GCD of 574, 883, 228, 462
• GCD of 465, 821, 139, 373

Given numbers are 571, 865, 964, 989
The greatest common divisor of numbers 571, 865, 964, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 571, 865, 964, 989 is 1.

1. What is the GCD of 571, 865, 964, 989?

GCD of given numbers 571, 865, 964, 989 is 1

2. How to calculate the greatest common divisor of 571, 865, 964, 989?

We can find the highest common divisor of 571, 865, 964, 989 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 571, 865, 964, 989 i.e 1.

3. How can I use the GCD of 571, 865, 964, 989Calculator?

Out the numbers 571, 865, 964, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.