GCD of 921, 473, 731, 770 Calculator

Given Input numbers are 921, 473, 731, 770

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 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

GCD of numbers is the greatest common divisor

So, the GCD (921, 473, 731, 770) = 1.

Given numbers are 921, 473, 731, 770

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 473 are 11 x 43

Prime factors of 731 are 17 x 43

Prime factors of 770 are 2 x 5 x 7 x 11

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

Given numbers are 921, 473, 731, 770

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

Apply this formula for all numbers.

Step1:

LCM(921, 473) = 435633

GCD(921, 473) = ( 921 x 473 ) / 435633

= 921 / 473

= 921

Step2:

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

= 1 / 731

= 1

Step3:

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

= 1 / 770

= 1

So, Greatest Common Divisor of 921, 473, 731, 770 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 266, 877, 668, 427
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Given numbers are 921, 473, 731, 770
The greatest common divisor of numbers 921, 473, 731, 770 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 473, 731, 770 is 1.

1. What is the GCD of 921, 473, 731, 770?

GCD of given numbers 921, 473, 731, 770 is 1

2. How to calculate the greatest common divisor of 921, 473, 731, 770?

We can find the highest common divisor of 921, 473, 731, 770 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, 473, 731, 770 i.e 1.

3. How can I use the GCD of 921, 473, 731, 770Calculator?

Out the numbers 921, 473, 731, 770 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.