GCD of 429, 771, 90, 844 Calculator

Given Input numbers are 429, 771, 90, 844

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 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 90 :

The positive integer divisors of 90 that completely divides 90 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

GCD of numbers is the greatest common divisor

So, the GCD (429, 771, 90, 844) = 1.

Given numbers are 429, 771, 90, 844

The list of prime factors of all numbers are

Prime factors of 429 are 3 x 11 x 13

Prime factors of 771 are 3 x 257

Prime factors of 90 are 2 x 3 x 3 x 5

Prime factors of 844 are 2 x 2 x 211

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

Given numbers are 429, 771, 90, 844

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

Apply this formula for all numbers.

Step1:

LCM(429, 771) = 110253

GCD(429, 771) = ( 429 x 771 ) / 110253

= 429 / 771

= 429

Step2:

LCM(3, 90) = 90

GCD(3, 90) = ( 3 x 90 ) / 90

= 3 / 90

= 3

Step3:

LCM(3, 844) = 2532

GCD(3, 844) = ( 3 x 844 ) / 2532

= 3 / 844

= 3

So, Greatest Common Divisor of 429, 771, 90, 844 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 764, 152, 13, 524
• GCD of 750, 193, 59, 525
• GCD of 983, 252, 54, 852
• GCD of 520, 873, 80, 306
• GCD of 654, 343, 77, 593

Given numbers are 429, 771, 90, 844
The greatest common divisor of numbers 429, 771, 90, 844 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 771, 90, 844 is 1.

1. What is the GCD of 429, 771, 90, 844?

GCD of given numbers 429, 771, 90, 844 is 1

2. How to calculate the greatest common divisor of 429, 771, 90, 844?

We can find the highest common divisor of 429, 771, 90, 844 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, 771, 90, 844 i.e 1.

3. How can I use the GCD of 429, 771, 90, 844Calculator?

Out the numbers 429, 771, 90, 844 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.