GCD of 697, 344, 856, 480 Calculator

Given Input numbers are 697, 344, 856, 480

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

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 344 :

The positive integer divisors of 344 that completely divides 344 are.

1, 2, 4, 8, 43, 86, 172, 344

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

GCD of numbers is the greatest common divisor

So, the GCD (697, 344, 856, 480) = 1.

Given numbers are 697, 344, 856, 480

The list of prime factors of all numbers are

Prime factors of 697 are 17 x 41

Prime factors of 344 are 2 x 2 x 2 x 43

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

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

Given numbers are 697, 344, 856, 480

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

Apply this formula for all numbers.

Step1:

LCM(697, 344) = 239768

GCD(697, 344) = ( 697 x 344 ) / 239768

= 697 / 344

= 697

Step2:

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

= 1 / 856

= 1

Step3:

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

= 1 / 480

= 1

So, Greatest Common Divisor of 697, 344, 856, 480 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 126, 743, 846, 388
• GCD of 668, 525, 611, 364
• GCD of 730, 823, 405, 837
• GCD of 956, 993, 810, 802
• GCD of 523, 400, 946, 994

Given numbers are 697, 344, 856, 480
The greatest common divisor of numbers 697, 344, 856, 480 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 697, 344, 856, 480 is 1.

1. What is the GCD of 697, 344, 856, 480?

GCD of given numbers 697, 344, 856, 480 is 1

2. How to calculate the greatest common divisor of 697, 344, 856, 480?

We can find the highest common divisor of 697, 344, 856, 480 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 697, 344, 856, 480 i.e 1.

3. How can I use the GCD of 697, 344, 856, 480Calculator?

Out the numbers 697, 344, 856, 480 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.