GCD of 989, 904, 253, 126 Calculator

Given Input numbers are 989, 904, 253, 126

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

Divisors of 989 :

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

1, 23, 43, 989

Divisors of 904 :

The positive integer divisors of 904 that completely divides 904 are.

1, 2, 4, 8, 113, 226, 452, 904

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

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

GCD of numbers is the greatest common divisor

So, the GCD (989, 904, 253, 126) = 1.

Given numbers are 989, 904, 253, 126

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 904 are 2 x 2 x 2 x 113

Prime factors of 253 are 11 x 23

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

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

Given numbers are 989, 904, 253, 126

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

Apply this formula for all numbers.

Step1:

LCM(989, 904) = 894056

GCD(989, 904) = ( 989 x 904 ) / 894056

= 989 / 904

= 989

Step2:

LCM(1, 253) = 253

GCD(1, 253) = ( 1 x 253 ) / 253

= 1 / 253

= 1

Step3:

LCM(1, 126) = 126

GCD(1, 126) = ( 1 x 126 ) / 126

= 1 / 126

= 1

So, Greatest Common Divisor of 989, 904, 253, 126 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 701, 418, 797, 642
• GCD of 553, 535, 741, 339
• GCD of 892, 124, 113, 158
• GCD of 305, 312, 748, 736
• GCD of 560, 246, 906, 399

Given numbers are 989, 904, 253, 126
The greatest common divisor of numbers 989, 904, 253, 126 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 904, 253, 126 is 1.

1. What is the GCD of 989, 904, 253, 126?

GCD of given numbers 989, 904, 253, 126 is 1

2. How to calculate the greatest common divisor of 989, 904, 253, 126?

We can find the highest common divisor of 989, 904, 253, 126 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 989, 904, 253, 126 i.e 1.

3. How can I use the GCD of 989, 904, 253, 126Calculator?

Out the numbers 989, 904, 253, 126 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.