GCD of 355, 781, 746, 484 Calculator

Given Input numbers are 355, 781, 746, 484

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

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 781 :

The positive integer divisors of 781 that completely divides 781 are.

1, 11, 71, 781

Divisors of 746 :

The positive integer divisors of 746 that completely divides 746 are.

1, 2, 373, 746

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

GCD of numbers is the greatest common divisor

So, the GCD (355, 781, 746, 484) = 1.

Given numbers are 355, 781, 746, 484

The list of prime factors of all numbers are

Prime factors of 355 are 5 x 71

Prime factors of 781 are 11 x 71

Prime factors of 746 are 2 x 373

Prime factors of 484 are 2 x 2 x 11 x 11

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

Given numbers are 355, 781, 746, 484

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

Apply this formula for all numbers.

Step1:

LCM(355, 781) = 3905

GCD(355, 781) = ( 355 x 781 ) / 3905

= 355 / 781

= 355

Step2:

LCM(71, 746) = 52966

GCD(71, 746) = ( 71 x 746 ) / 52966

= 71 / 746

= 71

Step3:

LCM(1, 484) = 484

GCD(1, 484) = ( 1 x 484 ) / 484

= 1 / 484

= 1

So, Greatest Common Divisor of 355, 781, 746, 484 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 630, 504, 289, 785
• GCD of 701, 330, 531, 478
• GCD of 727, 858, 990, 859
• GCD of 230, 919, 690, 221
• GCD of 820, 532, 838, 753

Given numbers are 355, 781, 746, 484
The greatest common divisor of numbers 355, 781, 746, 484 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 781, 746, 484 is 1.

1. What is the GCD of 355, 781, 746, 484?

GCD of given numbers 355, 781, 746, 484 is 1

2. How to calculate the greatest common divisor of 355, 781, 746, 484?

We can find the highest common divisor of 355, 781, 746, 484 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 355, 781, 746, 484 i.e 1.

3. How can I use the GCD of 355, 781, 746, 484Calculator?

Out the numbers 355, 781, 746, 484 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.