GCD of 645, 707, 363, 958 Calculator

Given Input numbers are 645, 707, 363, 958

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

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 707 :

The positive integer divisors of 707 that completely divides 707 are.

1, 7, 101, 707

Divisors of 363 :

The positive integer divisors of 363 that completely divides 363 are.

1, 3, 11, 33, 121, 363

Divisors of 958 :

The positive integer divisors of 958 that completely divides 958 are.

1, 2, 479, 958

GCD of numbers is the greatest common divisor

So, the GCD (645, 707, 363, 958) = 1.

Given numbers are 645, 707, 363, 958

The list of prime factors of all numbers are

Prime factors of 645 are 3 x 5 x 43

Prime factors of 707 are 7 x 101

Prime factors of 363 are 3 x 11 x 11

Prime factors of 958 are 2 x 479

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

Given numbers are 645, 707, 363, 958

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

Apply this formula for all numbers.

Step1:

LCM(645, 707) = 456015

GCD(645, 707) = ( 645 x 707 ) / 456015

= 645 / 707

= 645

Step2:

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

= 1 / 363

= 1

Step3:

LCM(1, 958) = 958

GCD(1, 958) = ( 1 x 958 ) / 958

= 1 / 958

= 1

So, Greatest Common Divisor of 645, 707, 363, 958 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 721, 488, 817, 646
• GCD of 481, 416, 364, 998
• GCD of 817, 776, 314, 578
• GCD of 580, 463, 769, 239
• GCD of 803, 919, 337, 979

Given numbers are 645, 707, 363, 958
The greatest common divisor of numbers 645, 707, 363, 958 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 645, 707, 363, 958 is 1.

1. What is the GCD of 645, 707, 363, 958?

GCD of given numbers 645, 707, 363, 958 is 1

2. How to calculate the greatest common divisor of 645, 707, 363, 958?

We can find the highest common divisor of 645, 707, 363, 958 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 645, 707, 363, 958 i.e 1.

3. How can I use the GCD of 645, 707, 363, 958Calculator?

Out the numbers 645, 707, 363, 958 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.