GCD of 868, 413, 273, 987 Calculator

Given Input numbers are 868, 413, 273, 987

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

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 413 :

The positive integer divisors of 413 that completely divides 413 are.

1, 7, 59, 413

Divisors of 273 :

The positive integer divisors of 273 that completely divides 273 are.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

GCD of numbers is the greatest common divisor

So, the GCD (868, 413, 273, 987) = 7.

Given numbers are 868, 413, 273, 987

The list of prime factors of all numbers are

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 413 are 7 x 59

Prime factors of 273 are 3 x 7 x 13

Prime factors of 987 are 3 x 7 x 47

The highest common occurrence is 7¹

Therefore, GCD of 868, 413, 273, 987 is 7.

Given numbers are 868, 413, 273, 987

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

Apply this formula for all numbers.

Step1:

LCM(868, 413) = 51212

GCD(868, 413) = ( 868 x 413 ) / 51212

= 868 / 413

= 868

Step2:

LCM(7, 273) = 273

GCD(7, 273) = ( 7 x 273 ) / 273

= 7 / 273

= 7

Step3:

LCM(7, 987) = 987

GCD(7, 987) = ( 7 x 987 ) / 987

= 7 / 987

= 7

So, Greatest Common Divisor of 868, 413, 273, 987 is 7

Here are some samples of GCD of Numbers calculations.

• GCD of 805, 960, 741, 235
• GCD of 669, 322, 497, 529
• GCD of 129, 331, 146, 624
• GCD of 911, 555, 592, 554
• GCD of 487, 647, 443, 395

Given numbers are 868, 413, 273, 987
The greatest common divisor of numbers 868, 413, 273, 987 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 868, 413, 273, 987 is 7.

1. What is the GCD of 868, 413, 273, 987?

GCD of given numbers 868, 413, 273, 987 is 7

2. How to calculate the greatest common divisor of 868, 413, 273, 987?

We can find the highest common divisor of 868, 413, 273, 987 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 868, 413, 273, 987 i.e 7.

3. How can I use the GCD of 868, 413, 273, 987Calculator?

Out the numbers 868, 413, 273, 987 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.