GCD of 921, 907, 875, 771 Calculator

Given Input numbers are 921, 907, 875, 771

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 907 :

The positive integer divisors of 907 that completely divides 907 are.

1, 907

Divisors of 875 :

The positive integer divisors of 875 that completely divides 875 are.

1, 5, 7, 25, 35, 125, 175, 875

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

GCD of numbers is the greatest common divisor

So, the GCD (921, 907, 875, 771) = 1.

Given numbers are 921, 907, 875, 771

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 907 are 907

Prime factors of 875 are 5 x 5 x 5 x 7

Prime factors of 771 are 3 x 257

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

Given numbers are 921, 907, 875, 771

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

Apply this formula for all numbers.

Step1:

LCM(921, 907) = 835347

GCD(921, 907) = ( 921 x 907 ) / 835347

= 921 / 907

= 921

Step2:

LCM(1, 875) = 875

GCD(1, 875) = ( 1 x 875 ) / 875

= 1 / 875

= 1

Step3:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

So, Greatest Common Divisor of 921, 907, 875, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 569, 828, 245, 331
• GCD of 174, 418, 529, 650
• GCD of 939, 340, 758, 874
• GCD of 640, 131, 955, 902
• GCD of 241, 451, 115, 131

Given numbers are 921, 907, 875, 771
The greatest common divisor of numbers 921, 907, 875, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 907, 875, 771 is 1.

1. What is the GCD of 921, 907, 875, 771?

GCD of given numbers 921, 907, 875, 771 is 1

2. How to calculate the greatest common divisor of 921, 907, 875, 771?

We can find the highest common divisor of 921, 907, 875, 771 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, 907, 875, 771 i.e 1.

3. How can I use the GCD of 921, 907, 875, 771Calculator?

Out the numbers 921, 907, 875, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.