GCD of 825, 665, 848, 687 Calculator

Given Input numbers are 825, 665, 848, 687

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

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 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 848 :

The positive integer divisors of 848 that completely divides 848 are.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

GCD of numbers is the greatest common divisor

So, the GCD (825, 665, 848, 687) = 1.

Given numbers are 825, 665, 848, 687

The list of prime factors of all numbers are

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

Prime factors of 665 are 5 x 7 x 19

Prime factors of 848 are 2 x 2 x 2 x 2 x 53

Prime factors of 687 are 3 x 229

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

Given numbers are 825, 665, 848, 687

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

Apply this formula for all numbers.

Step1:

LCM(825, 665) = 109725

GCD(825, 665) = ( 825 x 665 ) / 109725

= 825 / 665

= 825

Step2:

LCM(5, 848) = 4240

GCD(5, 848) = ( 5 x 848 ) / 4240

= 5 / 848

= 5

Step3:

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

= 1 / 687

= 1

So, Greatest Common Divisor of 825, 665, 848, 687 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 609, 934, 974, 354
• GCD of 353, 593, 985, 688
• GCD of 618, 454, 496, 216
• GCD of 123, 743, 320, 163
• GCD of 769, 427, 633, 909

Given numbers are 825, 665, 848, 687
The greatest common divisor of numbers 825, 665, 848, 687 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 825, 665, 848, 687 is 1.

1. What is the GCD of 825, 665, 848, 687?

GCD of given numbers 825, 665, 848, 687 is 1

2. How to calculate the greatest common divisor of 825, 665, 848, 687?

We can find the highest common divisor of 825, 665, 848, 687 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 825, 665, 848, 687 i.e 1.

3. How can I use the GCD of 825, 665, 848, 687Calculator?

Out the numbers 825, 665, 848, 687 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.