GCD of 856, 165, 689, 701 Calculator

Given Input numbers are 856, 165, 689, 701

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

Divisors of 856 :

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

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

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 701 :

The positive integer divisors of 701 that completely divides 701 are.

1, 701

GCD of numbers is the greatest common divisor

So, the GCD (856, 165, 689, 701) = 1.

Given numbers are 856, 165, 689, 701

The list of prime factors of all numbers are

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

Prime factors of 165 are 3 x 5 x 11

Prime factors of 689 are 13 x 53

Prime factors of 701 are 701

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

Given numbers are 856, 165, 689, 701

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

Apply this formula for all numbers.

Step1:

LCM(856, 165) = 141240

GCD(856, 165) = ( 856 x 165 ) / 141240

= 856 / 165

= 856

Step2:

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

= 1 / 689

= 1

Step3:

LCM(1, 701) = 701

GCD(1, 701) = ( 1 x 701 ) / 701

= 1 / 701

= 1

So, Greatest Common Divisor of 856, 165, 689, 701 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 593, 544, 408, 842
• GCD of 176, 427, 289, 401
• GCD of 441, 666, 448, 621
• GCD of 544, 751, 939, 903
• GCD of 793, 219, 135, 529

Given numbers are 856, 165, 689, 701
The greatest common divisor of numbers 856, 165, 689, 701 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 856, 165, 689, 701 is 1.

1. What is the GCD of 856, 165, 689, 701?

GCD of given numbers 856, 165, 689, 701 is 1

2. How to calculate the greatest common divisor of 856, 165, 689, 701?

We can find the highest common divisor of 856, 165, 689, 701 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 856, 165, 689, 701 i.e 1.

3. How can I use the GCD of 856, 165, 689, 701Calculator?

Out the numbers 856, 165, 689, 701 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.