GCD of 983, 953, 651, 721 Calculator

Given Input numbers are 983, 953, 651, 721

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 953 :

The positive integer divisors of 953 that completely divides 953 are.

1, 953

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (983, 953, 651, 721) = 1.

Given numbers are 983, 953, 651, 721

The list of prime factors of all numbers are

Prime factors of 983 are 983

Prime factors of 953 are 953

Prime factors of 651 are 3 x 7 x 31

Prime factors of 721 are 7 x 103

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

Given numbers are 983, 953, 651, 721

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

Apply this formula for all numbers.

Step1:

LCM(983, 953) = 936799

GCD(983, 953) = ( 983 x 953 ) / 936799

= 983 / 953

= 983

Step2:

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

= 1 / 651

= 1

Step3:

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

= 1 / 721

= 1

So, Greatest Common Divisor of 983, 953, 651, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 471, 152, 474, 472
• GCD of 264, 613, 868, 860
• GCD of 369, 671, 566, 625
• GCD of 411, 659, 110, 649
• GCD of 754, 828, 318, 931

Given numbers are 983, 953, 651, 721
The greatest common divisor of numbers 983, 953, 651, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 983, 953, 651, 721 is 1.

1. What is the GCD of 983, 953, 651, 721?

GCD of given numbers 983, 953, 651, 721 is 1

2. How to calculate the greatest common divisor of 983, 953, 651, 721?

We can find the highest common divisor of 983, 953, 651, 721 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, 953, 651, 721 i.e 1.

3. How can I use the GCD of 983, 953, 651, 721Calculator?

Out the numbers 983, 953, 651, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.