GCD of 125, 755, 845, 521 Calculator

Given Input numbers are 125, 755, 845, 521

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

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 845 :

The positive integer divisors of 845 that completely divides 845 are.

1, 5, 13, 65, 169, 845

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

GCD of numbers is the greatest common divisor

So, the GCD (125, 755, 845, 521) = 1.

Given numbers are 125, 755, 845, 521

The list of prime factors of all numbers are

Prime factors of 125 are 5 x 5 x 5

Prime factors of 755 are 5 x 151

Prime factors of 845 are 5 x 13 x 13

Prime factors of 521 are 521

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

Given numbers are 125, 755, 845, 521

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

Apply this formula for all numbers.

Step1:

LCM(125, 755) = 18875

GCD(125, 755) = ( 125 x 755 ) / 18875

= 125 / 755

= 125

Step2:

LCM(5, 845) = 845

GCD(5, 845) = ( 5 x 845 ) / 845

= 5 / 845

= 5

Step3:

LCM(5, 521) = 2605

GCD(5, 521) = ( 5 x 521 ) / 2605

= 5 / 521

= 5

So, Greatest Common Divisor of 125, 755, 845, 521 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 714, 186, 769, 778
• GCD of 173, 389, 531, 804
• GCD of 678, 784, 149, 602
• GCD of 161, 347, 308, 971
• GCD of 349, 685, 927, 170

Given numbers are 125, 755, 845, 521
The greatest common divisor of numbers 125, 755, 845, 521 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 125, 755, 845, 521 is 1.

1. What is the GCD of 125, 755, 845, 521?

GCD of given numbers 125, 755, 845, 521 is 1

2. How to calculate the greatest common divisor of 125, 755, 845, 521?

We can find the highest common divisor of 125, 755, 845, 521 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 125, 755, 845, 521 i.e 1.

3. How can I use the GCD of 125, 755, 845, 521Calculator?

Out the numbers 125, 755, 845, 521 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.