GCD of 921, 702, 929, 991 Calculator

Given Input numbers are 921, 702, 929, 991

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

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 929 :

The positive integer divisors of 929 that completely divides 929 are.

1, 929

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

GCD of numbers is the greatest common divisor

So, the GCD (921, 702, 929, 991) = 1.

Given numbers are 921, 702, 929, 991

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 929 are 929

Prime factors of 991 are 991

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

Given numbers are 921, 702, 929, 991

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

Apply this formula for all numbers.

Step1:

LCM(921, 702) = 215514

GCD(921, 702) = ( 921 x 702 ) / 215514

= 921 / 702

= 921

Step2:

LCM(3, 929) = 2787

GCD(3, 929) = ( 3 x 929 ) / 2787

= 3 / 929

= 3

Step3:

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

= 1 / 991

= 1

So, Greatest Common Divisor of 921, 702, 929, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 284, 777, 928, 227
• GCD of 951, 428, 540, 825
• GCD of 408, 298, 951, 557
• GCD of 175, 405, 824, 599
• GCD of 979, 389, 937, 936

Given numbers are 921, 702, 929, 991
The greatest common divisor of numbers 921, 702, 929, 991 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 702, 929, 991 is 1.

1. What is the GCD of 921, 702, 929, 991?

GCD of given numbers 921, 702, 929, 991 is 1

2. How to calculate the greatest common divisor of 921, 702, 929, 991?

We can find the highest common divisor of 921, 702, 929, 991 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 921, 702, 929, 991 i.e 1.

3. How can I use the GCD of 921, 702, 929, 991Calculator?

Out the numbers 921, 702, 929, 991 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.