GCD of 665, 252, 491, 837 Calculator

Given Input numbers are 665, 252, 491, 837

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

Divisors of 665 :

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

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

Divisors of 252 :

The positive integer divisors of 252 that completely divides 252 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

Divisors of 837 :

The positive integer divisors of 837 that completely divides 837 are.

1, 3, 9, 27, 31, 93, 279, 837

GCD of numbers is the greatest common divisor

So, the GCD (665, 252, 491, 837) = 1.

Given numbers are 665, 252, 491, 837

The list of prime factors of all numbers are

Prime factors of 665 are 5 x 7 x 19

Prime factors of 252 are 2 x 2 x 3 x 3 x 7

Prime factors of 491 are 491

Prime factors of 837 are 3 x 3 x 3 x 31

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

Given numbers are 665, 252, 491, 837

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

Apply this formula for all numbers.

Step1:

LCM(665, 252) = 23940

GCD(665, 252) = ( 665 x 252 ) / 23940

= 665 / 252

= 665

Step2:

LCM(7, 491) = 3437

GCD(7, 491) = ( 7 x 491 ) / 3437

= 7 / 491

= 7

Step3:

LCM(1, 837) = 837

GCD(1, 837) = ( 1 x 837 ) / 837

= 1 / 837

= 1

So, Greatest Common Divisor of 665, 252, 491, 837 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 257, 859, 271, 390
• GCD of 633, 398, 277, 635
• GCD of 547, 527, 656, 544
• GCD of 801, 889, 559, 160
• GCD of 684, 414, 907, 492

Given numbers are 665, 252, 491, 837
The greatest common divisor of numbers 665, 252, 491, 837 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 665, 252, 491, 837 is 1.

1. What is the GCD of 665, 252, 491, 837?

GCD of given numbers 665, 252, 491, 837 is 1

2. How to calculate the greatest common divisor of 665, 252, 491, 837?

We can find the highest common divisor of 665, 252, 491, 837 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 665, 252, 491, 837 i.e 1.

3. How can I use the GCD of 665, 252, 491, 837Calculator?

Out the numbers 665, 252, 491, 837 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.