GCD of 981, 716, 161, 427 Calculator

Given Input numbers are 981, 716, 161, 427

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 716 :

The positive integer divisors of 716 that completely divides 716 are.

1, 2, 4, 179, 358, 716

Divisors of 161 :

The positive integer divisors of 161 that completely divides 161 are.

1, 7, 23, 161

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (981, 716, 161, 427) = 1.

Given numbers are 981, 716, 161, 427

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 716 are 2 x 2 x 179

Prime factors of 161 are 7 x 23

Prime factors of 427 are 7 x 61

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

Given numbers are 981, 716, 161, 427

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

Apply this formula for all numbers.

Step1:

LCM(981, 716) = 702396

GCD(981, 716) = ( 981 x 716 ) / 702396

= 981 / 716

= 981

Step2:

LCM(1, 161) = 161

GCD(1, 161) = ( 1 x 161 ) / 161

= 1 / 161

= 1

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 981, 716, 161, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 893, 904, 617, 306
• GCD of 807, 562, 371, 577
• GCD of 119, 423, 964, 259
• GCD of 249, 361, 553, 718
• GCD of 224, 576, 983, 205

Given numbers are 981, 716, 161, 427
The greatest common divisor of numbers 981, 716, 161, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 716, 161, 427 is 1.

1. What is the GCD of 981, 716, 161, 427?

GCD of given numbers 981, 716, 161, 427 is 1

2. How to calculate the greatest common divisor of 981, 716, 161, 427?

We can find the highest common divisor of 981, 716, 161, 427 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 981, 716, 161, 427 i.e 1.

3. How can I use the GCD of 981, 716, 161, 427Calculator?

Out the numbers 981, 716, 161, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.