GCD of 681, 971, 164, 401 Calculator

Given Input numbers are 681, 971, 164, 401

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 401 :

The positive integer divisors of 401 that completely divides 401 are.

1, 401

GCD of numbers is the greatest common divisor

So, the GCD (681, 971, 164, 401) = 1.

Given numbers are 681, 971, 164, 401

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 971 are 971

Prime factors of 164 are 2 x 2 x 41

Prime factors of 401 are 401

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

Given numbers are 681, 971, 164, 401

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

Apply this formula for all numbers.

Step1:

LCM(681, 971) = 661251

GCD(681, 971) = ( 681 x 971 ) / 661251

= 681 / 971

= 681

Step2:

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

= 1 / 164

= 1

Step3:

LCM(1, 401) = 401

GCD(1, 401) = ( 1 x 401 ) / 401

= 1 / 401

= 1

So, Greatest Common Divisor of 681, 971, 164, 401 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 868, 445, 386, 838
• GCD of 224, 649, 672, 983
• GCD of 665, 792, 213, 383
• GCD of 340, 222, 127, 786
• GCD of 899, 733, 212, 844

Given numbers are 681, 971, 164, 401
The greatest common divisor of numbers 681, 971, 164, 401 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 971, 164, 401 is 1.

1. What is the GCD of 681, 971, 164, 401?

GCD of given numbers 681, 971, 164, 401 is 1

2. How to calculate the greatest common divisor of 681, 971, 164, 401?

We can find the highest common divisor of 681, 971, 164, 401 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 681, 971, 164, 401 i.e 1.

3. How can I use the GCD of 681, 971, 164, 401Calculator?

Out the numbers 681, 971, 164, 401 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.