GCD of 245, 825, 513, 853 Calculator

Given Input numbers are 245, 825, 513, 853

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

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 513 :

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

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

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

GCD of numbers is the greatest common divisor

So, the GCD (245, 825, 513, 853) = 1.

Given numbers are 245, 825, 513, 853

The list of prime factors of all numbers are

Prime factors of 245 are 5 x 7 x 7

Prime factors of 825 are 3 x 5 x 5 x 11

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

Prime factors of 853 are 853

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

Given numbers are 245, 825, 513, 853

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

Apply this formula for all numbers.

Step1:

LCM(245, 825) = 40425

GCD(245, 825) = ( 245 x 825 ) / 40425

= 245 / 825

= 245

Step2:

LCM(5, 513) = 2565

GCD(5, 513) = ( 5 x 513 ) / 2565

= 5 / 513

= 5

Step3:

LCM(1, 853) = 853

GCD(1, 853) = ( 1 x 853 ) / 853

= 1 / 853

= 1

So, Greatest Common Divisor of 245, 825, 513, 853 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 520, 739, 728, 816
• GCD of 443, 465, 919, 245
• GCD of 202, 747, 534, 431
• GCD of 315, 625, 119, 861
• GCD of 336, 680, 149, 365

Given numbers are 245, 825, 513, 853
The greatest common divisor of numbers 245, 825, 513, 853 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 245, 825, 513, 853 is 1.

1. What is the GCD of 245, 825, 513, 853?

GCD of given numbers 245, 825, 513, 853 is 1

2. How to calculate the greatest common divisor of 245, 825, 513, 853?

We can find the highest common divisor of 245, 825, 513, 853 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 245, 825, 513, 853 i.e 1.

3. How can I use the GCD of 245, 825, 513, 853Calculator?

Out the numbers 245, 825, 513, 853 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.