GCD of 318, 225, 655, 769 Calculator

Given Input numbers are 318, 225, 655, 769

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

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

GCD of numbers is the greatest common divisor

So, the GCD (318, 225, 655, 769) = 1.

Given numbers are 318, 225, 655, 769

The list of prime factors of all numbers are

Prime factors of 318 are 2 x 3 x 53

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 655 are 5 x 131

Prime factors of 769 are 769

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

Given numbers are 318, 225, 655, 769

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

Apply this formula for all numbers.

Step1:

LCM(318, 225) = 23850

GCD(318, 225) = ( 318 x 225 ) / 23850

= 318 / 225

= 318

Step2:

LCM(3, 655) = 1965

GCD(3, 655) = ( 3 x 655 ) / 1965

= 3 / 655

= 3

Step3:

LCM(1, 769) = 769

GCD(1, 769) = ( 1 x 769 ) / 769

= 1 / 769

= 1

So, Greatest Common Divisor of 318, 225, 655, 769 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 234, 612, 968, 960
• GCD of 982, 538, 930, 750
• GCD of 163, 924, 109, 436
• GCD of 246, 458, 295, 721
• GCD of 257, 917, 346, 900

Given numbers are 318, 225, 655, 769
The greatest common divisor of numbers 318, 225, 655, 769 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 225, 655, 769 is 1.

1. What is the GCD of 318, 225, 655, 769?

GCD of given numbers 318, 225, 655, 769 is 1

2. How to calculate the greatest common divisor of 318, 225, 655, 769?

We can find the highest common divisor of 318, 225, 655, 769 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 318, 225, 655, 769 i.e 1.

3. How can I use the GCD of 318, 225, 655, 769Calculator?

Out the numbers 318, 225, 655, 769 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.