GCD of 421, 682, 435, 676 Calculator

Given Input numbers are 421, 682, 435, 676

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

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

GCD of numbers is the greatest common divisor

So, the GCD (421, 682, 435, 676) = 1.

Given numbers are 421, 682, 435, 676

The list of prime factors of all numbers are

Prime factors of 421 are 421

Prime factors of 682 are 2 x 11 x 31

Prime factors of 435 are 3 x 5 x 29

Prime factors of 676 are 2 x 2 x 13 x 13

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

Given numbers are 421, 682, 435, 676

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

Apply this formula for all numbers.

Step1:

LCM(421, 682) = 287122

GCD(421, 682) = ( 421 x 682 ) / 287122

= 421 / 682

= 421

Step2:

LCM(1, 435) = 435

GCD(1, 435) = ( 1 x 435 ) / 435

= 1 / 435

= 1

Step3:

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

= 1 / 676

= 1

So, Greatest Common Divisor of 421, 682, 435, 676 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 728, 586, 526, 648
• GCD of 463, 690, 411, 407
• GCD of 781, 381, 401, 792
• GCD of 412, 387, 230, 285
• GCD of 771, 777, 458, 749

Given numbers are 421, 682, 435, 676
The greatest common divisor of numbers 421, 682, 435, 676 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 682, 435, 676 is 1.

1. What is the GCD of 421, 682, 435, 676?

GCD of given numbers 421, 682, 435, 676 is 1

2. How to calculate the greatest common divisor of 421, 682, 435, 676?

We can find the highest common divisor of 421, 682, 435, 676 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 421, 682, 435, 676 i.e 1.

3. How can I use the GCD of 421, 682, 435, 676Calculator?

Out the numbers 421, 682, 435, 676 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.