GCD of 513, 689, 64, 725 Calculator

Given Input numbers are 513, 689, 64, 725

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

Divisors of 513 :

The positive integer divisors of 513 that completely divides 513 are.

1, 3, 9, 19, 27, 57, 171, 513

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 64 :

The positive integer divisors of 64 that completely divides 64 are.

1, 2, 4, 8, 16, 32, 64

Divisors of 725 :

The positive integer divisors of 725 that completely divides 725 are.

1, 5, 25, 29, 145, 725

GCD of numbers is the greatest common divisor

So, the GCD (513, 689, 64, 725) = 1.

Given numbers are 513, 689, 64, 725

The list of prime factors of all numbers are

Prime factors of 513 are 3 x 3 x 3 x 19

Prime factors of 689 are 13 x 53

Prime factors of 64 are 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 725 are 5 x 5 x 29

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

Given numbers are 513, 689, 64, 725

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

Apply this formula for all numbers.

Step1:

LCM(513, 689) = 353457

GCD(513, 689) = ( 513 x 689 ) / 353457

= 513 / 689

= 513

Step2:

LCM(1, 64) = 64

GCD(1, 64) = ( 1 x 64 ) / 64

= 1 / 64

= 1

Step3:

LCM(1, 725) = 725

GCD(1, 725) = ( 1 x 725 ) / 725

= 1 / 725

= 1

So, Greatest Common Divisor of 513, 689, 64, 725 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 951, 62, 840
• GCD of 310, 113, 98, 436
• GCD of 144, 559, 65, 570
• GCD of 404, 590, 88, 839
• GCD of 642, 720, 68, 791

Given numbers are 513, 689, 64, 725
The greatest common divisor of numbers 513, 689, 64, 725 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 513, 689, 64, 725 is 1.

1. What is the GCD of 513, 689, 64, 725?

GCD of given numbers 513, 689, 64, 725 is 1

2. How to calculate the greatest common divisor of 513, 689, 64, 725?

We can find the highest common divisor of 513, 689, 64, 725 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 513, 689, 64, 725 i.e 1.

3. How can I use the GCD of 513, 689, 64, 725Calculator?

Out the numbers 513, 689, 64, 725 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.