GCD of 955, 693, 680, 816 Calculator

Given Input numbers are 955, 693, 680, 816

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

Divisors of 955 :

The positive integer divisors of 955 that completely divides 955 are.

1, 5, 191, 955

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

GCD of numbers is the greatest common divisor

So, the GCD (955, 693, 680, 816) = 1.

Given numbers are 955, 693, 680, 816

The list of prime factors of all numbers are

Prime factors of 955 are 5 x 191

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

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

Given numbers are 955, 693, 680, 816

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

Apply this formula for all numbers.

Step1:

LCM(955, 693) = 661815

GCD(955, 693) = ( 955 x 693 ) / 661815

= 955 / 693

= 955

Step2:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

Step3:

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

= 1 / 816

= 1

So, Greatest Common Divisor of 955, 693, 680, 816 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 598, 802, 543, 576
• GCD of 678, 539, 343, 460
• GCD of 698, 845, 261, 711
• GCD of 294, 523, 707, 692
• GCD of 489, 604, 173, 607

Given numbers are 955, 693, 680, 816
The greatest common divisor of numbers 955, 693, 680, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 955, 693, 680, 816 is 1.

1. What is the GCD of 955, 693, 680, 816?

GCD of given numbers 955, 693, 680, 816 is 1

2. How to calculate the greatest common divisor of 955, 693, 680, 816?

We can find the highest common divisor of 955, 693, 680, 816 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 955, 693, 680, 816 i.e 1.

3. How can I use the GCD of 955, 693, 680, 816Calculator?

Out the numbers 955, 693, 680, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.