GCD of 126, 570, 989, 880 Calculator

Given Input numbers are 126, 570, 989, 880

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

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 570 :

The positive integer divisors of 570 that completely divides 570 are.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 880 :

The positive integer divisors of 880 that completely divides 880 are.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

GCD of numbers is the greatest common divisor

So, the GCD (126, 570, 989, 880) = 1.

Given numbers are 126, 570, 989, 880

The list of prime factors of all numbers are

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 570 are 2 x 3 x 5 x 19

Prime factors of 989 are 23 x 43

Prime factors of 880 are 2 x 2 x 2 x 2 x 5 x 11

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

Given numbers are 126, 570, 989, 880

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

Apply this formula for all numbers.

Step1:

LCM(126, 570) = 11970

GCD(126, 570) = ( 126 x 570 ) / 11970

= 126 / 570

= 126

Step2:

LCM(6, 989) = 5934

GCD(6, 989) = ( 6 x 989 ) / 5934

= 6 / 989

= 6

Step3:

LCM(1, 880) = 880

GCD(1, 880) = ( 1 x 880 ) / 880

= 1 / 880

= 1

So, Greatest Common Divisor of 126, 570, 989, 880 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 539, 281, 588, 530
• GCD of 438, 922, 798, 619
• GCD of 866, 276, 327, 959
• GCD of 446, 465, 630, 689
• GCD of 107, 328, 857, 421

Given numbers are 126, 570, 989, 880
The greatest common divisor of numbers 126, 570, 989, 880 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 570, 989, 880 is 1.

1. What is the GCD of 126, 570, 989, 880?

GCD of given numbers 126, 570, 989, 880 is 1

2. How to calculate the greatest common divisor of 126, 570, 989, 880?

We can find the highest common divisor of 126, 570, 989, 880 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 126, 570, 989, 880 i.e 1.

3. How can I use the GCD of 126, 570, 989, 880Calculator?

Out the numbers 126, 570, 989, 880 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.