GCD of 413, 655, 628, 669 Calculator

Given Input numbers are 413, 655, 628, 669

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

Divisors of 413 :

The positive integer divisors of 413 that completely divides 413 are.

1, 7, 59, 413

Divisors of 655 :

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

1, 5, 131, 655

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

GCD of numbers is the greatest common divisor

So, the GCD (413, 655, 628, 669) = 1.

Given numbers are 413, 655, 628, 669

The list of prime factors of all numbers are

Prime factors of 413 are 7 x 59

Prime factors of 655 are 5 x 131

Prime factors of 628 are 2 x 2 x 157

Prime factors of 669 are 3 x 223

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

Given numbers are 413, 655, 628, 669

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

Apply this formula for all numbers.

Step1:

LCM(413, 655) = 270515

GCD(413, 655) = ( 413 x 655 ) / 270515

= 413 / 655

= 413

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

Step3:

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

= 1 / 669

= 1

So, Greatest Common Divisor of 413, 655, 628, 669 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 565, 113, 109, 994
• GCD of 985, 277, 719, 830
• GCD of 320, 435, 376, 489
• GCD of 116, 777, 850, 787
• GCD of 670, 557, 519, 395

Given numbers are 413, 655, 628, 669
The greatest common divisor of numbers 413, 655, 628, 669 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 413, 655, 628, 669 is 1.

1. What is the GCD of 413, 655, 628, 669?

GCD of given numbers 413, 655, 628, 669 is 1

2. How to calculate the greatest common divisor of 413, 655, 628, 669?

We can find the highest common divisor of 413, 655, 628, 669 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 413, 655, 628, 669 i.e 1.

3. How can I use the GCD of 413, 655, 628, 669Calculator?

Out the numbers 413, 655, 628, 669 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.