GCD of 561, 831, 374, 876 Calculator

Given Input numbers are 561, 831, 374, 876

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

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 374 :

The positive integer divisors of 374 that completely divides 374 are.

1, 2, 11, 17, 22, 34, 187, 374

Divisors of 876 :

The positive integer divisors of 876 that completely divides 876 are.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

GCD of numbers is the greatest common divisor

So, the GCD (561, 831, 374, 876) = 1.

Given numbers are 561, 831, 374, 876

The list of prime factors of all numbers are

Prime factors of 561 are 3 x 11 x 17

Prime factors of 831 are 3 x 277

Prime factors of 374 are 2 x 11 x 17

Prime factors of 876 are 2 x 2 x 3 x 73

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

Given numbers are 561, 831, 374, 876

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

Apply this formula for all numbers.

Step1:

LCM(561, 831) = 155397

GCD(561, 831) = ( 561 x 831 ) / 155397

= 561 / 831

= 561

Step2:

LCM(3, 374) = 1122

GCD(3, 374) = ( 3 x 374 ) / 1122

= 3 / 374

= 3

Step3:

LCM(1, 876) = 876

GCD(1, 876) = ( 1 x 876 ) / 876

= 1 / 876

= 1

So, Greatest Common Divisor of 561, 831, 374, 876 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 904, 846, 310, 334
• GCD of 698, 671, 234, 162
• GCD of 109, 910, 950, 238
• GCD of 994, 738, 298, 729
• GCD of 242, 588, 483, 402

Given numbers are 561, 831, 374, 876
The greatest common divisor of numbers 561, 831, 374, 876 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 561, 831, 374, 876 is 1.

1. What is the GCD of 561, 831, 374, 876?

GCD of given numbers 561, 831, 374, 876 is 1

2. How to calculate the greatest common divisor of 561, 831, 374, 876?

We can find the highest common divisor of 561, 831, 374, 876 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 561, 831, 374, 876 i.e 1.

3. How can I use the GCD of 561, 831, 374, 876Calculator?

Out the numbers 561, 831, 374, 876 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.