GCD of 520, 544, 628, 715 Calculator

Given Input numbers are 520, 544, 628, 715

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

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

Divisors of 544 :

The positive integer divisors of 544 that completely divides 544 are.

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 715 :

The positive integer divisors of 715 that completely divides 715 are.

1, 5, 11, 13, 55, 65, 143, 715

GCD of numbers is the greatest common divisor

So, the GCD (520, 544, 628, 715) = 1.

Given numbers are 520, 544, 628, 715

The list of prime factors of all numbers are

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

Prime factors of 544 are 2 x 2 x 2 x 2 x 2 x 17

Prime factors of 628 are 2 x 2 x 157

Prime factors of 715 are 5 x 11 x 13

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

Given numbers are 520, 544, 628, 715

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

Apply this formula for all numbers.

Step1:

LCM(520, 544) = 35360

GCD(520, 544) = ( 520 x 544 ) / 35360

= 520 / 544

= 520

Step2:

LCM(8, 628) = 1256

GCD(8, 628) = ( 8 x 628 ) / 1256

= 8 / 628

= 8

Step3:

LCM(4, 715) = 2860

GCD(4, 715) = ( 4 x 715 ) / 2860

= 4 / 715

= 4

So, Greatest Common Divisor of 520, 544, 628, 715 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 613, 290, 946, 195
• GCD of 583, 443, 199, 660
• GCD of 204, 912, 429, 146
• GCD of 444, 876, 699, 896
• GCD of 905, 850, 383, 443

Given numbers are 520, 544, 628, 715
The greatest common divisor of numbers 520, 544, 628, 715 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 544, 628, 715 is 1.

1. What is the GCD of 520, 544, 628, 715?

GCD of given numbers 520, 544, 628, 715 is 1

2. How to calculate the greatest common divisor of 520, 544, 628, 715?

We can find the highest common divisor of 520, 544, 628, 715 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 520, 544, 628, 715 i.e 1.

3. How can I use the GCD of 520, 544, 628, 715Calculator?

Out the numbers 520, 544, 628, 715 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.