GCD of 989, 716, 842, 803 Calculator

Given Input numbers are 989, 716, 842, 803

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 716 :

The positive integer divisors of 716 that completely divides 716 are.

1, 2, 4, 179, 358, 716

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 803 :

The positive integer divisors of 803 that completely divides 803 are.

1, 11, 73, 803

GCD of numbers is the greatest common divisor

So, the GCD (989, 716, 842, 803) = 1.

Given numbers are 989, 716, 842, 803

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 716 are 2 x 2 x 179

Prime factors of 842 are 2 x 421

Prime factors of 803 are 11 x 73

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

Given numbers are 989, 716, 842, 803

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

Apply this formula for all numbers.

Step1:

LCM(989, 716) = 708124

GCD(989, 716) = ( 989 x 716 ) / 708124

= 989 / 716

= 989

Step2:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

Step3:

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

= 1 / 803

= 1

So, Greatest Common Divisor of 989, 716, 842, 803 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 292, 599, 632, 721
• GCD of 614, 637, 576, 931
• GCD of 441, 457, 616, 709
• GCD of 150, 961, 883, 297
• GCD of 811, 306, 325, 781

Given numbers are 989, 716, 842, 803
The greatest common divisor of numbers 989, 716, 842, 803 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 716, 842, 803 is 1.

1. What is the GCD of 989, 716, 842, 803?

GCD of given numbers 989, 716, 842, 803 is 1

2. How to calculate the greatest common divisor of 989, 716, 842, 803?

We can find the highest common divisor of 989, 716, 842, 803 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, 716, 842, 803 i.e 1.

3. How can I use the GCD of 989, 716, 842, 803Calculator?

Out the numbers 989, 716, 842, 803 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.