GCD of 316, 840, 881, 420 Calculator

Given Input numbers are 316, 840, 881, 420

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

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 881 :

The positive integer divisors of 881 that completely divides 881 are.

1, 881

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

GCD of numbers is the greatest common divisor

So, the GCD (316, 840, 881, 420) = 1.

Given numbers are 316, 840, 881, 420

The list of prime factors of all numbers are

Prime factors of 316 are 2 x 2 x 79

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 881 are 881

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

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

Given numbers are 316, 840, 881, 420

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

Apply this formula for all numbers.

Step1:

LCM(316, 840) = 66360

GCD(316, 840) = ( 316 x 840 ) / 66360

= 316 / 840

= 316

Step2:

LCM(4, 881) = 3524

GCD(4, 881) = ( 4 x 881 ) / 3524

= 4 / 881

= 4

Step3:

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

= 1 / 420

= 1

So, Greatest Common Divisor of 316, 840, 881, 420 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 100, 755, 256, 143
• GCD of 815, 233, 833, 410
• GCD of 446, 370, 940, 873
• GCD of 405, 705, 941, 865
• GCD of 807, 422, 121, 425

Given numbers are 316, 840, 881, 420
The greatest common divisor of numbers 316, 840, 881, 420 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 316, 840, 881, 420 is 1.

1. What is the GCD of 316, 840, 881, 420?

GCD of given numbers 316, 840, 881, 420 is 1

2. How to calculate the greatest common divisor of 316, 840, 881, 420?

We can find the highest common divisor of 316, 840, 881, 420 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 316, 840, 881, 420 i.e 1.

3. How can I use the GCD of 316, 840, 881, 420Calculator?

Out the numbers 316, 840, 881, 420 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.