GCD of 989, 722, 235, 956 Calculator

Given Input numbers are 989, 722, 235, 956

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 722 :

The positive integer divisors of 722 that completely divides 722 are.

1, 2, 19, 38, 361, 722

Divisors of 235 :

The positive integer divisors of 235 that completely divides 235 are.

1, 5, 47, 235

Divisors of 956 :

The positive integer divisors of 956 that completely divides 956 are.

1, 2, 4, 239, 478, 956

GCD of numbers is the greatest common divisor

So, the GCD (989, 722, 235, 956) = 1.

Given numbers are 989, 722, 235, 956

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 722 are 2 x 19 x 19

Prime factors of 235 are 5 x 47

Prime factors of 956 are 2 x 2 x 239

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

Given numbers are 989, 722, 235, 956

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

Apply this formula for all numbers.

Step1:

LCM(989, 722) = 714058

GCD(989, 722) = ( 989 x 722 ) / 714058

= 989 / 722

= 989

Step2:

LCM(1, 235) = 235

GCD(1, 235) = ( 1 x 235 ) / 235

= 1 / 235

= 1

Step3:

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

= 1 / 956

= 1

So, Greatest Common Divisor of 989, 722, 235, 956 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 429, 205, 246
• GCD of 138, 591, 316, 685
• GCD of 400, 741, 932, 698
• GCD of 554, 800, 639, 279
• GCD of 417, 827, 735, 299

Given numbers are 989, 722, 235, 956
The greatest common divisor of numbers 989, 722, 235, 956 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 722, 235, 956 is 1.

1. What is the GCD of 989, 722, 235, 956?

GCD of given numbers 989, 722, 235, 956 is 1

2. How to calculate the greatest common divisor of 989, 722, 235, 956?

We can find the highest common divisor of 989, 722, 235, 956 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, 722, 235, 956 i.e 1.

3. How can I use the GCD of 989, 722, 235, 956Calculator?

Out the numbers 989, 722, 235, 956 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.