GCD of 398, 361, 146, 761 Calculator

Given Input numbers are 398, 361, 146, 761

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

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

Divisors of 761 :

The positive integer divisors of 761 that completely divides 761 are.

1, 761

GCD of numbers is the greatest common divisor

So, the GCD (398, 361, 146, 761) = 1.

Given numbers are 398, 361, 146, 761

The list of prime factors of all numbers are

Prime factors of 398 are 2 x 199

Prime factors of 361 are 19 x 19

Prime factors of 146 are 2 x 73

Prime factors of 761 are 761

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

Given numbers are 398, 361, 146, 761

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

Apply this formula for all numbers.

Step1:

LCM(398, 361) = 143678

GCD(398, 361) = ( 398 x 361 ) / 143678

= 398 / 361

= 398

Step2:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

Step3:

LCM(1, 761) = 761

GCD(1, 761) = ( 1 x 761 ) / 761

= 1 / 761

= 1

So, Greatest Common Divisor of 398, 361, 146, 761 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 343, 495, 914, 565
• GCD of 295, 659, 750, 840
• GCD of 571, 159, 146, 910
• GCD of 748, 862, 445, 443
• GCD of 386, 588, 214, 672

Given numbers are 398, 361, 146, 761
The greatest common divisor of numbers 398, 361, 146, 761 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 398, 361, 146, 761 is 1.

1. What is the GCD of 398, 361, 146, 761?

GCD of given numbers 398, 361, 146, 761 is 1

2. How to calculate the greatest common divisor of 398, 361, 146, 761?

We can find the highest common divisor of 398, 361, 146, 761 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 398, 361, 146, 761 i.e 1.

3. How can I use the GCD of 398, 361, 146, 761Calculator?

Out the numbers 398, 361, 146, 761 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.