GCD of 731, 357, 664, 977 Calculator

Given Input numbers are 731, 357, 664, 977

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

Divisors of 731 :

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

1, 17, 43, 731

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (731, 357, 664, 977) = 1.

Given numbers are 731, 357, 664, 977

The list of prime factors of all numbers are

Prime factors of 731 are 17 x 43

Prime factors of 357 are 3 x 7 x 17

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 977 are 977

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

Given numbers are 731, 357, 664, 977

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

Apply this formula for all numbers.

Step1:

LCM(731, 357) = 15351

GCD(731, 357) = ( 731 x 357 ) / 15351

= 731 / 357

= 731

Step2:

LCM(17, 664) = 11288

GCD(17, 664) = ( 17 x 664 ) / 11288

= 17 / 664

= 17

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 731, 357, 664, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 152, 488, 639, 365
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Given numbers are 731, 357, 664, 977
The greatest common divisor of numbers 731, 357, 664, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 731, 357, 664, 977 is 1.

1. What is the GCD of 731, 357, 664, 977?

GCD of given numbers 731, 357, 664, 977 is 1

2. How to calculate the greatest common divisor of 731, 357, 664, 977?

We can find the highest common divisor of 731, 357, 664, 977 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 731, 357, 664, 977 i.e 1.

3. How can I use the GCD of 731, 357, 664, 977Calculator?

Out the numbers 731, 357, 664, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.