GCD of 855, 775, 65, 496 Calculator

Given Input numbers are 855, 775, 65, 496

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

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 65 :

The positive integer divisors of 65 that completely divides 65 are.

1, 5, 13, 65

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

GCD of numbers is the greatest common divisor

So, the GCD (855, 775, 65, 496) = 1.

Given numbers are 855, 775, 65, 496

The list of prime factors of all numbers are

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 775 are 5 x 5 x 31

Prime factors of 65 are 5 x 13

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

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

Given numbers are 855, 775, 65, 496

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

Apply this formula for all numbers.

Step1:

LCM(855, 775) = 132525

GCD(855, 775) = ( 855 x 775 ) / 132525

= 855 / 775

= 855

Step2:

LCM(5, 65) = 65

GCD(5, 65) = ( 5 x 65 ) / 65

= 5 / 65

= 5

Step3:

LCM(5, 496) = 2480

GCD(5, 496) = ( 5 x 496 ) / 2480

= 5 / 496

= 5

So, Greatest Common Divisor of 855, 775, 65, 496 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 258, 408, 30, 521
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• GCD of 821, 422, 83, 905
• GCD of 243, 678, 22, 450
• GCD of 887, 175, 93, 415

Given numbers are 855, 775, 65, 496
The greatest common divisor of numbers 855, 775, 65, 496 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 855, 775, 65, 496 is 1.

1. What is the GCD of 855, 775, 65, 496?

GCD of given numbers 855, 775, 65, 496 is 1

2. How to calculate the greatest common divisor of 855, 775, 65, 496?

We can find the highest common divisor of 855, 775, 65, 496 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 855, 775, 65, 496 i.e 1.

3. How can I use the GCD of 855, 775, 65, 496Calculator?

Out the numbers 855, 775, 65, 496 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.