GCD of 502, 686, 844, 440 Calculator

Given Input numbers are 502, 686, 844, 440

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

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 440 :

The positive integer divisors of 440 that completely divides 440 are.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

GCD of numbers is the greatest common divisor

So, the GCD (502, 686, 844, 440) = 2.

Given numbers are 502, 686, 844, 440

The list of prime factors of all numbers are

Prime factors of 502 are 2 x 251

Prime factors of 686 are 2 x 7 x 7 x 7

Prime factors of 844 are 2 x 2 x 211

Prime factors of 440 are 2 x 2 x 2 x 5 x 11

The highest common occurrence is 2¹

Therefore, GCD of 502, 686, 844, 440 is 2.

Given numbers are 502, 686, 844, 440

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

Apply this formula for all numbers.

Step1:

LCM(502, 686) = 172186

GCD(502, 686) = ( 502 x 686 ) / 172186

= 502 / 686

= 502

Step2:

LCM(2, 844) = 844

GCD(2, 844) = ( 2 x 844 ) / 844

= 2 / 844

= 2

Step3:

LCM(2, 440) = 440

GCD(2, 440) = ( 2 x 440 ) / 440

= 2 / 440

= 2

So, Greatest Common Divisor of 502, 686, 844, 440 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 361, 623, 738, 649
• GCD of 447, 292, 948, 655
• GCD of 865, 457, 373, 647
• GCD of 706, 837, 196, 497
• GCD of 704, 789, 515, 359

Given numbers are 502, 686, 844, 440
The greatest common divisor of numbers 502, 686, 844, 440 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 686, 844, 440 is 2.

1. What is the GCD of 502, 686, 844, 440?

GCD of given numbers 502, 686, 844, 440 is 2

2. How to calculate the greatest common divisor of 502, 686, 844, 440?

We can find the highest common divisor of 502, 686, 844, 440 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 502, 686, 844, 440 i.e 2.

3. How can I use the GCD of 502, 686, 844, 440Calculator?

Out the numbers 502, 686, 844, 440 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.