GCD of 568, 870, 70, 168 Calculator

Given Input numbers are 568, 870, 70, 168

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

Divisors of 568 :

The positive integer divisors of 568 that completely divides 568 are.

1, 2, 4, 8, 71, 142, 284, 568

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

Divisors of 70 :

The positive integer divisors of 70 that completely divides 70 are.

1, 2, 5, 7, 10, 14, 35, 70

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

GCD of numbers is the greatest common divisor

So, the GCD (568, 870, 70, 168) = 2.

Given numbers are 568, 870, 70, 168

The list of prime factors of all numbers are

Prime factors of 568 are 2 x 2 x 2 x 71

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

Prime factors of 70 are 2 x 5 x 7

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

The highest common occurrence is 2¹

Therefore, GCD of 568, 870, 70, 168 is 2.

Given numbers are 568, 870, 70, 168

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

Apply this formula for all numbers.

Step1:

LCM(568, 870) = 247080

GCD(568, 870) = ( 568 x 870 ) / 247080

= 568 / 870

= 568

Step2:

LCM(2, 70) = 70

GCD(2, 70) = ( 2 x 70 ) / 70

= 2 / 70

= 2

Step3:

LCM(2, 168) = 168

GCD(2, 168) = ( 2 x 168 ) / 168

= 2 / 168

= 2

So, Greatest Common Divisor of 568, 870, 70, 168 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 546, 478, 97, 485
• GCD of 629, 344, 65, 322
• GCD of 169, 682, 96, 589
• GCD of 205, 301, 48, 445
• GCD of 602, 332, 32, 316

Given numbers are 568, 870, 70, 168
The greatest common divisor of numbers 568, 870, 70, 168 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 568, 870, 70, 168 is 2.

1. What is the GCD of 568, 870, 70, 168?

GCD of given numbers 568, 870, 70, 168 is 2

2. How to calculate the greatest common divisor of 568, 870, 70, 168?

We can find the highest common divisor of 568, 870, 70, 168 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 568, 870, 70, 168 i.e 2.

3. How can I use the GCD of 568, 870, 70, 168Calculator?

Out the numbers 568, 870, 70, 168 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.