GCD of 398, 149, 984, 772 Calculator

Given Input numbers are 398, 149, 984, 772

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 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 984 :

The positive integer divisors of 984 that completely divides 984 are.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

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 (398, 149, 984, 772) = 1.

Given numbers are 398, 149, 984, 772

The list of prime factors of all numbers are

Prime factors of 398 are 2 x 199

Prime factors of 149 are 149

Prime factors of 984 are 2 x 2 x 2 x 3 x 41

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 398, 149, 984, 772

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

Apply this formula for all numbers.

Step1:

LCM(398, 149) = 59302

GCD(398, 149) = ( 398 x 149 ) / 59302

= 398 / 149

= 398

Step2:

LCM(1, 984) = 984

GCD(1, 984) = ( 1 x 984 ) / 984

= 1 / 984

= 1

Step3:

LCM(1, 772) = 772

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

= 1 / 772

= 1

So, Greatest Common Divisor of 398, 149, 984, 772 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 483, 376, 205, 732
• GCD of 582, 788, 772, 280
• GCD of 790, 687, 689, 374
• GCD of 529, 127, 913, 993
• GCD of 160, 775, 892, 697

Given numbers are 398, 149, 984, 772
The greatest common divisor of numbers 398, 149, 984, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 398, 149, 984, 772 is 1.

1. What is the GCD of 398, 149, 984, 772?

GCD of given numbers 398, 149, 984, 772 is 1

2. How to calculate the greatest common divisor of 398, 149, 984, 772?

We can find the highest common divisor of 398, 149, 984, 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 398, 149, 984, 772 i.e 1.

3. How can I use the GCD of 398, 149, 984, 772Calculator?

Out the numbers 398, 149, 984, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.