GCD of 402, 989, 134, 404 Calculator

Given Input numbers are 402, 989, 134, 404

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

GCD of numbers is the greatest common divisor

So, the GCD (402, 989, 134, 404) = 1.

Given numbers are 402, 989, 134, 404

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 989 are 23 x 43

Prime factors of 134 are 2 x 67

Prime factors of 404 are 2 x 2 x 101

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

Given numbers are 402, 989, 134, 404

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

Apply this formula for all numbers.

Step1:

LCM(402, 989) = 397578

GCD(402, 989) = ( 402 x 989 ) / 397578

= 402 / 989

= 402

Step2:

LCM(1, 134) = 134

GCD(1, 134) = ( 1 x 134 ) / 134

= 1 / 134

= 1

Step3:

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

= 1 / 404

= 1

So, Greatest Common Divisor of 402, 989, 134, 404 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 717, 751, 997, 976
• GCD of 970, 389, 582, 553
• GCD of 185, 548, 313, 445
• GCD of 253, 742, 277, 820
• GCD of 750, 201, 144, 104

Given numbers are 402, 989, 134, 404
The greatest common divisor of numbers 402, 989, 134, 404 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 989, 134, 404 is 1.

1. What is the GCD of 402, 989, 134, 404?

GCD of given numbers 402, 989, 134, 404 is 1

2. How to calculate the greatest common divisor of 402, 989, 134, 404?

We can find the highest common divisor of 402, 989, 134, 404 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 402, 989, 134, 404 i.e 1.

3. How can I use the GCD of 402, 989, 134, 404Calculator?

Out the numbers 402, 989, 134, 404 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.