GCD of 685, 616, 248, 508 Calculator

Given Input numbers are 685, 616, 248, 508

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

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

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

Divisors of 508 :

The positive integer divisors of 508 that completely divides 508 are.

1, 2, 4, 127, 254, 508

GCD of numbers is the greatest common divisor

So, the GCD (685, 616, 248, 508) = 1.

Given numbers are 685, 616, 248, 508

The list of prime factors of all numbers are

Prime factors of 685 are 5 x 137

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 508 are 2 x 2 x 127

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

Given numbers are 685, 616, 248, 508

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

Apply this formula for all numbers.

Step1:

LCM(685, 616) = 421960

GCD(685, 616) = ( 685 x 616 ) / 421960

= 685 / 616

= 685

Step2:

LCM(1, 248) = 248

GCD(1, 248) = ( 1 x 248 ) / 248

= 1 / 248

= 1

Step3:

LCM(1, 508) = 508

GCD(1, 508) = ( 1 x 508 ) / 508

= 1 / 508

= 1

So, Greatest Common Divisor of 685, 616, 248, 508 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 225, 251, 677
• GCD of 272, 965, 438, 144
• GCD of 716, 423, 800, 627
• GCD of 861, 962, 746, 998
• GCD of 946, 765, 183, 490

Given numbers are 685, 616, 248, 508
The greatest common divisor of numbers 685, 616, 248, 508 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 685, 616, 248, 508 is 1.

1. What is the GCD of 685, 616, 248, 508?

GCD of given numbers 685, 616, 248, 508 is 1

2. How to calculate the greatest common divisor of 685, 616, 248, 508?

We can find the highest common divisor of 685, 616, 248, 508 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 685, 616, 248, 508 i.e 1.

3. How can I use the GCD of 685, 616, 248, 508Calculator?

Out the numbers 685, 616, 248, 508 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.