GCD of 429, 988, 661, 302 Calculator

Given Input numbers are 429, 988, 661, 302

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

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

Divisors of 302 :

The positive integer divisors of 302 that completely divides 302 are.

1, 2, 151, 302

GCD of numbers is the greatest common divisor

So, the GCD (429, 988, 661, 302) = 1.

Given numbers are 429, 988, 661, 302

The list of prime factors of all numbers are

Prime factors of 429 are 3 x 11 x 13

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 661 are 661

Prime factors of 302 are 2 x 151

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

Given numbers are 429, 988, 661, 302

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

Apply this formula for all numbers.

Step1:

LCM(429, 988) = 32604

GCD(429, 988) = ( 429 x 988 ) / 32604

= 429 / 988

= 429

Step2:

LCM(13, 661) = 8593

GCD(13, 661) = ( 13 x 661 ) / 8593

= 13 / 661

= 13

Step3:

LCM(1, 302) = 302

GCD(1, 302) = ( 1 x 302 ) / 302

= 1 / 302

= 1

So, Greatest Common Divisor of 429, 988, 661, 302 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 983, 822, 378, 651
• GCD of 218, 435, 552, 902
• GCD of 770, 680, 842, 666
• GCD of 458, 960, 903, 600
• GCD of 146, 706, 709, 621

Given numbers are 429, 988, 661, 302
The greatest common divisor of numbers 429, 988, 661, 302 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 988, 661, 302 is 1.

1. What is the GCD of 429, 988, 661, 302?

GCD of given numbers 429, 988, 661, 302 is 1

2. How to calculate the greatest common divisor of 429, 988, 661, 302?

We can find the highest common divisor of 429, 988, 661, 302 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 429, 988, 661, 302 i.e 1.

3. How can I use the GCD of 429, 988, 661, 302Calculator?

Out the numbers 429, 988, 661, 302 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.