GCD of 870, 670, 859, 940 Calculator

Given Input numbers are 870, 670, 859, 940

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

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 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 859 :

The positive integer divisors of 859 that completely divides 859 are.

1, 859

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

GCD of numbers is the greatest common divisor

So, the GCD (870, 670, 859, 940) = 1.

Given numbers are 870, 670, 859, 940

The list of prime factors of all numbers are

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

Prime factors of 670 are 2 x 5 x 67

Prime factors of 859 are 859

Prime factors of 940 are 2 x 2 x 5 x 47

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

Given numbers are 870, 670, 859, 940

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

Apply this formula for all numbers.

Step1:

LCM(870, 670) = 58290

GCD(870, 670) = ( 870 x 670 ) / 58290

= 870 / 670

= 870

Step2:

LCM(10, 859) = 8590

GCD(10, 859) = ( 10 x 859 ) / 8590

= 10 / 859

= 10

Step3:

LCM(1, 940) = 940

GCD(1, 940) = ( 1 x 940 ) / 940

= 1 / 940

= 1

So, Greatest Common Divisor of 870, 670, 859, 940 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 699, 247, 640, 807
• GCD of 479, 642, 493, 585
• GCD of 247, 295, 845, 214
• GCD of 407, 184, 648, 524
• GCD of 715, 783, 306, 232

Given numbers are 870, 670, 859, 940
The greatest common divisor of numbers 870, 670, 859, 940 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 870, 670, 859, 940 is 1.

1. What is the GCD of 870, 670, 859, 940?

GCD of given numbers 870, 670, 859, 940 is 1

2. How to calculate the greatest common divisor of 870, 670, 859, 940?

We can find the highest common divisor of 870, 670, 859, 940 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 870, 670, 859, 940 i.e 1.

3. How can I use the GCD of 870, 670, 859, 940Calculator?

Out the numbers 870, 670, 859, 940 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.