GCD of 983, 705, 126, 129 Calculator

Given Input numbers are 983, 705, 126, 129

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

Divisors of 983 :

The positive integer divisors of 983 that completely divides 983 are.

1, 983

Divisors of 705 :

The positive integer divisors of 705 that completely divides 705 are.

1, 3, 5, 15, 47, 141, 235, 705

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 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

GCD of numbers is the greatest common divisor

So, the GCD (983, 705, 126, 129) = 1.

Given numbers are 983, 705, 126, 129

The list of prime factors of all numbers are

Prime factors of 983 are 983

Prime factors of 705 are 3 x 5 x 47

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

Prime factors of 129 are 3 x 43

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

Given numbers are 983, 705, 126, 129

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

Apply this formula for all numbers.

Step1:

LCM(983, 705) = 693015

GCD(983, 705) = ( 983 x 705 ) / 693015

= 983 / 705

= 983

Step2:

LCM(1, 126) = 126

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

= 1 / 126

= 1

Step3:

LCM(1, 129) = 129

GCD(1, 129) = ( 1 x 129 ) / 129

= 1 / 129

= 1

So, Greatest Common Divisor of 983, 705, 126, 129 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 661, 595, 493, 578
• GCD of 555, 300, 657, 474
• GCD of 416, 732, 389, 947
• GCD of 303, 220, 767, 926
• GCD of 372, 553, 614, 162

Given numbers are 983, 705, 126, 129
The greatest common divisor of numbers 983, 705, 126, 129 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 983, 705, 126, 129 is 1.

1. What is the GCD of 983, 705, 126, 129?

GCD of given numbers 983, 705, 126, 129 is 1

2. How to calculate the greatest common divisor of 983, 705, 126, 129?

We can find the highest common divisor of 983, 705, 126, 129 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 983, 705, 126, 129 i.e 1.

3. How can I use the GCD of 983, 705, 126, 129Calculator?

Out the numbers 983, 705, 126, 129 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.