GCD of 828, 647, 374, 918 Calculator

Given Input numbers are 828, 647, 374, 918

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

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

Divisors of 647 :

The positive integer divisors of 647 that completely divides 647 are.

1, 647

Divisors of 374 :

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

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

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

GCD of numbers is the greatest common divisor

So, the GCD (828, 647, 374, 918) = 1.

Given numbers are 828, 647, 374, 918

The list of prime factors of all numbers are

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

Prime factors of 647 are 647

Prime factors of 374 are 2 x 11 x 17

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

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

Given numbers are 828, 647, 374, 918

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

Apply this formula for all numbers.

Step1:

LCM(828, 647) = 535716

GCD(828, 647) = ( 828 x 647 ) / 535716

= 828 / 647

= 828

Step2:

LCM(1, 374) = 374

GCD(1, 374) = ( 1 x 374 ) / 374

= 1 / 374

= 1

Step3:

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

= 1 / 918

= 1

So, Greatest Common Divisor of 828, 647, 374, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 487, 480, 668, 324
• GCD of 717, 951, 891, 887
• GCD of 503, 575, 374, 226
• GCD of 346, 633, 439, 756
• GCD of 141, 538, 605, 742

Given numbers are 828, 647, 374, 918
The greatest common divisor of numbers 828, 647, 374, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 828, 647, 374, 918 is 1.

1. What is the GCD of 828, 647, 374, 918?

GCD of given numbers 828, 647, 374, 918 is 1

2. How to calculate the greatest common divisor of 828, 647, 374, 918?

We can find the highest common divisor of 828, 647, 374, 918 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 828, 647, 374, 918 i.e 1.

3. How can I use the GCD of 828, 647, 374, 918Calculator?

Out the numbers 828, 647, 374, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.