GCD of 702, 168, 869, 870 Calculator

Given Input numbers are 702, 168, 869, 870

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

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 869 :

The positive integer divisors of 869 that completely divides 869 are.

1, 11, 79, 869

Divisors of 870 :

The positive integer divisors of 870 that completely divides 870 are.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

GCD of numbers is the greatest common divisor

So, the GCD (702, 168, 869, 870) = 1.

Given numbers are 702, 168, 869, 870

The list of prime factors of all numbers are

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 869 are 11 x 79

Prime factors of 870 are 2 x 3 x 5 x 29

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

Given numbers are 702, 168, 869, 870

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

Apply this formula for all numbers.

Step1:

LCM(702, 168) = 19656

GCD(702, 168) = ( 702 x 168 ) / 19656

= 702 / 168

= 702

Step2:

LCM(6, 869) = 5214

GCD(6, 869) = ( 6 x 869 ) / 5214

= 6 / 869

= 6

Step3:

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

= 1 / 870

= 1

So, Greatest Common Divisor of 702, 168, 869, 870 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 822, 123, 693, 689
• GCD of 958, 447, 692, 323
• GCD of 602, 314, 244, 857
• GCD of 896, 241, 619, 539
• GCD of 339, 617, 827, 668

Given numbers are 702, 168, 869, 870
The greatest common divisor of numbers 702, 168, 869, 870 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 702, 168, 869, 870 is 1.

1. What is the GCD of 702, 168, 869, 870?

GCD of given numbers 702, 168, 869, 870 is 1

2. How to calculate the greatest common divisor of 702, 168, 869, 870?

We can find the highest common divisor of 702, 168, 869, 870 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 702, 168, 869, 870 i.e 1.

3. How can I use the GCD of 702, 168, 869, 870Calculator?

Out the numbers 702, 168, 869, 870 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.