GCD of 351, 485, 605, 772 Calculator

Given Input numbers are 351, 485, 605, 772

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

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

GCD of numbers is the greatest common divisor

So, the GCD (351, 485, 605, 772) = 1.

Given numbers are 351, 485, 605, 772

The list of prime factors of all numbers are

Prime factors of 351 are 3 x 3 x 3 x 13

Prime factors of 485 are 5 x 97

Prime factors of 605 are 5 x 11 x 11

Prime factors of 772 are 2 x 2 x 193

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

Given numbers are 351, 485, 605, 772

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

Apply this formula for all numbers.

Step1:

LCM(351, 485) = 170235

GCD(351, 485) = ( 351 x 485 ) / 170235

= 351 / 485

= 351

Step2:

LCM(1, 605) = 605

GCD(1, 605) = ( 1 x 605 ) / 605

= 1 / 605

= 1

Step3:

LCM(1, 772) = 772

GCD(1, 772) = ( 1 x 772 ) / 772

= 1 / 772

= 1

So, Greatest Common Divisor of 351, 485, 605, 772 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 880, 840, 423, 994
• GCD of 977, 420, 612, 539
• GCD of 827, 876, 448, 355
• GCD of 245, 503, 456, 767
• GCD of 763, 249, 809, 606

Given numbers are 351, 485, 605, 772
The greatest common divisor of numbers 351, 485, 605, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 351, 485, 605, 772 is 1.

1. What is the GCD of 351, 485, 605, 772?

GCD of given numbers 351, 485, 605, 772 is 1

2. How to calculate the greatest common divisor of 351, 485, 605, 772?

We can find the highest common divisor of 351, 485, 605, 772 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 351, 485, 605, 772 i.e 1.

3. How can I use the GCD of 351, 485, 605, 772Calculator?

Out the numbers 351, 485, 605, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.