GCD of 369, 602, 645, 789 Calculator

Given Input numbers are 369, 602, 645, 789

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

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 645 :

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

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

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (369, 602, 645, 789) = 1.

Given numbers are 369, 602, 645, 789

The list of prime factors of all numbers are

Prime factors of 369 are 3 x 3 x 41

Prime factors of 602 are 2 x 7 x 43

Prime factors of 645 are 3 x 5 x 43

Prime factors of 789 are 3 x 263

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

Given numbers are 369, 602, 645, 789

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

Apply this formula for all numbers.

Step1:

LCM(369, 602) = 222138

GCD(369, 602) = ( 369 x 602 ) / 222138

= 369 / 602

= 369

Step2:

LCM(1, 645) = 645

GCD(1, 645) = ( 1 x 645 ) / 645

= 1 / 645

= 1

Step3:

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

= 1 / 789

= 1

So, Greatest Common Divisor of 369, 602, 645, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 701, 188, 300, 382
• GCD of 788, 375, 919, 467
• GCD of 524, 431, 855, 230
• GCD of 678, 529, 361, 562
• GCD of 895, 419, 448, 879

Given numbers are 369, 602, 645, 789
The greatest common divisor of numbers 369, 602, 645, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 369, 602, 645, 789 is 1.

1. What is the GCD of 369, 602, 645, 789?

GCD of given numbers 369, 602, 645, 789 is 1

2. How to calculate the greatest common divisor of 369, 602, 645, 789?

We can find the highest common divisor of 369, 602, 645, 789 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 369, 602, 645, 789 i.e 1.

3. How can I use the GCD of 369, 602, 645, 789Calculator?

Out the numbers 369, 602, 645, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.