GCD of 651, 605, 960, 520 Calculator

Given Input numbers are 651, 605, 960, 520

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

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 960 :

The positive integer divisors of 960 that completely divides 960 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

GCD of numbers is the greatest common divisor

So, the GCD (651, 605, 960, 520) = 1.

Given numbers are 651, 605, 960, 520

The list of prime factors of all numbers are

Prime factors of 651 are 3 x 7 x 31

Prime factors of 605 are 5 x 11 x 11

Prime factors of 960 are 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

Given numbers are 651, 605, 960, 520

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

Apply this formula for all numbers.

Step1:

LCM(651, 605) = 393855

GCD(651, 605) = ( 651 x 605 ) / 393855

= 651 / 605

= 651

Step2:

LCM(1, 960) = 960

GCD(1, 960) = ( 1 x 960 ) / 960

= 1 / 960

= 1

Step3:

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

= 1 / 520

= 1

So, Greatest Common Divisor of 651, 605, 960, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 721, 184, 718, 888
• GCD of 752, 147, 696, 194
• GCD of 689, 792, 282, 485
• GCD of 570, 538, 874, 885
• GCD of 110, 134, 678, 155

Given numbers are 651, 605, 960, 520
The greatest common divisor of numbers 651, 605, 960, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 651, 605, 960, 520 is 1.

1. What is the GCD of 651, 605, 960, 520?

GCD of given numbers 651, 605, 960, 520 is 1

2. How to calculate the greatest common divisor of 651, 605, 960, 520?

We can find the highest common divisor of 651, 605, 960, 520 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 651, 605, 960, 520 i.e 1.

3. How can I use the GCD of 651, 605, 960, 520Calculator?

Out the numbers 651, 605, 960, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.