GCD of 865, 325, 655 Calculator

Given Input numbers are 865, 325, 655

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

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

GCD of numbers is the greatest common divisor

So, the GCD (865, 325, 655) = 5.

Given numbers are 865, 325, 655

The list of prime factors of all numbers are

Prime factors of 865 are 5 x 173

Prime factors of 325 are 5 x 5 x 13

Prime factors of 655 are 5 x 131

The highest common occurrence is 5¹

Therefore, GCD of 865, 325, 655 is 5.

Given numbers are 865, 325, 655

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

Apply this formula for all numbers.

Step1:

LCM(865, 325) = 56225

GCD(865, 325) = ( 865 x 325 ) / 56225

= 865 / 325

= 865

Step2:

LCM(5, 655) = 655

GCD(5, 655) = ( 5 x 655 ) / 655

= 5 / 655

= 5

So, Greatest Common Divisor of 865, 325, 655 is 5

Here are some samples of GCD of Numbers calculations.

• GCD of 658, 534, 109
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• GCD of 637, 886, 321
• GCD of 542, 446, 742
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Given numbers are 865, 325, 655
The greatest common divisor of numbers 865, 325, 655 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 865, 325, 655 is 5.

1. What is the GCD of 865, 325, 655?

GCD of given numbers 865, 325, 655 is 5

2. How to calculate the greatest common divisor of 865, 325, 655?

We can find the highest common divisor of 865, 325, 655 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 865, 325, 655 i.e 5.

3. How can I use the GCD of 865, 325, 655Calculator?

Out the numbers 865, 325, 655 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.