GCD of 981, 958, 993, 497 Calculator

Given Input numbers are 981, 958, 993, 497

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 958 :

The positive integer divisors of 958 that completely divides 958 are.

1, 2, 479, 958

Divisors of 993 :

The positive integer divisors of 993 that completely divides 993 are.

1, 3, 331, 993

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

GCD of numbers is the greatest common divisor

So, the GCD (981, 958, 993, 497) = 1.

Given numbers are 981, 958, 993, 497

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 958 are 2 x 479

Prime factors of 993 are 3 x 331

Prime factors of 497 are 7 x 71

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

Given numbers are 981, 958, 993, 497

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

Apply this formula for all numbers.

Step1:

LCM(981, 958) = 939798

GCD(981, 958) = ( 981 x 958 ) / 939798

= 981 / 958

= 981

Step2:

LCM(1, 993) = 993

GCD(1, 993) = ( 1 x 993 ) / 993

= 1 / 993

= 1

Step3:

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

= 1 / 497

= 1

So, Greatest Common Divisor of 981, 958, 993, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 296, 971, 559, 151
• GCD of 148, 340, 606, 968
• GCD of 160, 692, 997, 146
• GCD of 945, 630, 917, 156
• GCD of 973, 324, 923, 634

Given numbers are 981, 958, 993, 497
The greatest common divisor of numbers 981, 958, 993, 497 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 958, 993, 497 is 1.

1. What is the GCD of 981, 958, 993, 497?

GCD of given numbers 981, 958, 993, 497 is 1

2. How to calculate the greatest common divisor of 981, 958, 993, 497?

We can find the highest common divisor of 981, 958, 993, 497 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 981, 958, 993, 497 i.e 1.

3. How can I use the GCD of 981, 958, 993, 497Calculator?

Out the numbers 981, 958, 993, 497 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.