GCD of 664, 225, 340, 790 Calculator

Given Input numbers are 664, 225, 340, 790

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

Divisors of 664 :

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

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

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 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

GCD of numbers is the greatest common divisor

So, the GCD (664, 225, 340, 790) = 1.

Given numbers are 664, 225, 340, 790

The list of prime factors of all numbers are

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

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

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 790 are 2 x 5 x 79

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

Given numbers are 664, 225, 340, 790

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

Apply this formula for all numbers.

Step1:

LCM(664, 225) = 149400

GCD(664, 225) = ( 664 x 225 ) / 149400

= 664 / 225

= 664

Step2:

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

= 1 / 340

= 1

Step3:

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

= 1 / 790

= 1

So, Greatest Common Divisor of 664, 225, 340, 790 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 168, 205, 404, 153
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• GCD of 291, 222, 360, 396
• GCD of 129, 466, 796, 858
• GCD of 544, 998, 213, 403

Given numbers are 664, 225, 340, 790
The greatest common divisor of numbers 664, 225, 340, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 225, 340, 790 is 1.

1. What is the GCD of 664, 225, 340, 790?

GCD of given numbers 664, 225, 340, 790 is 1

2. How to calculate the greatest common divisor of 664, 225, 340, 790?

We can find the highest common divisor of 664, 225, 340, 790 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 664, 225, 340, 790 i.e 1.

3. How can I use the GCD of 664, 225, 340, 790Calculator?

Out the numbers 664, 225, 340, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.