GCD of 687, 398, 848, 276 Calculator

Given Input numbers are 687, 398, 848, 276

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

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

Divisors of 848 :

The positive integer divisors of 848 that completely divides 848 are.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Divisors of 276 :

The positive integer divisors of 276 that completely divides 276 are.

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

GCD of numbers is the greatest common divisor

So, the GCD (687, 398, 848, 276) = 1.

Given numbers are 687, 398, 848, 276

The list of prime factors of all numbers are

Prime factors of 687 are 3 x 229

Prime factors of 398 are 2 x 199

Prime factors of 848 are 2 x 2 x 2 x 2 x 53

Prime factors of 276 are 2 x 2 x 3 x 23

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

Given numbers are 687, 398, 848, 276

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

Apply this formula for all numbers.

Step1:

LCM(687, 398) = 273426

GCD(687, 398) = ( 687 x 398 ) / 273426

= 687 / 398

= 687

Step2:

LCM(1, 848) = 848

GCD(1, 848) = ( 1 x 848 ) / 848

= 1 / 848

= 1

Step3:

LCM(1, 276) = 276

GCD(1, 276) = ( 1 x 276 ) / 276

= 1 / 276

= 1

So, Greatest Common Divisor of 687, 398, 848, 276 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 796, 528, 193, 126
• GCD of 708, 632, 760, 579
• GCD of 169, 273, 179, 861
• GCD of 185, 403, 610, 106
• GCD of 220, 183, 471, 932

Given numbers are 687, 398, 848, 276
The greatest common divisor of numbers 687, 398, 848, 276 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 687, 398, 848, 276 is 1.

1. What is the GCD of 687, 398, 848, 276?

GCD of given numbers 687, 398, 848, 276 is 1

2. How to calculate the greatest common divisor of 687, 398, 848, 276?

We can find the highest common divisor of 687, 398, 848, 276 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 687, 398, 848, 276 i.e 1.

3. How can I use the GCD of 687, 398, 848, 276Calculator?

Out the numbers 687, 398, 848, 276 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.