GCD of 681, 117, 186, 651 Calculator

Given Input numbers are 681, 117, 186, 651

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 117 :

The positive integer divisors of 117 that completely divides 117 are.

1, 3, 9, 13, 39, 117

Divisors of 186 :

The positive integer divisors of 186 that completely divides 186 are.

1, 2, 3, 6, 31, 62, 93, 186

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

GCD of numbers is the greatest common divisor

So, the GCD (681, 117, 186, 651) = 3.

Given numbers are 681, 117, 186, 651

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 117 are 3 x 3 x 13

Prime factors of 186 are 2 x 3 x 31

Prime factors of 651 are 3 x 7 x 31

The highest common occurrence is 3¹

Therefore, GCD of 681, 117, 186, 651 is 3.

Given numbers are 681, 117, 186, 651

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

Apply this formula for all numbers.

Step1:

LCM(681, 117) = 26559

GCD(681, 117) = ( 681 x 117 ) / 26559

= 681 / 117

= 681

Step2:

LCM(3, 186) = 186

GCD(3, 186) = ( 3 x 186 ) / 186

= 3 / 186

= 3

Step3:

LCM(3, 651) = 651

GCD(3, 651) = ( 3 x 651 ) / 651

= 3 / 651

= 3

So, Greatest Common Divisor of 681, 117, 186, 651 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 531, 600, 784, 446
• GCD of 280, 825, 975, 663
• GCD of 627, 725, 890, 518
• GCD of 881, 803, 700, 719
• GCD of 427, 601, 200, 665

Given numbers are 681, 117, 186, 651
The greatest common divisor of numbers 681, 117, 186, 651 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 117, 186, 651 is 3.

1. What is the GCD of 681, 117, 186, 651?

GCD of given numbers 681, 117, 186, 651 is 3

2. How to calculate the greatest common divisor of 681, 117, 186, 651?

We can find the highest common divisor of 681, 117, 186, 651 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 681, 117, 186, 651 i.e 3.

3. How can I use the GCD of 681, 117, 186, 651Calculator?

Out the numbers 681, 117, 186, 651 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.