GCD of 630, 436, 625, 321 Calculator

Given Input numbers are 630, 436, 625, 321

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

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

GCD of numbers is the greatest common divisor

So, the GCD (630, 436, 625, 321) = 1.

Given numbers are 630, 436, 625, 321

The list of prime factors of all numbers are

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 436 are 2 x 2 x 109

Prime factors of 625 are 5 x 5 x 5 x 5

Prime factors of 321 are 3 x 107

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

Given numbers are 630, 436, 625, 321

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

Apply this formula for all numbers.

Step1:

LCM(630, 436) = 137340

GCD(630, 436) = ( 630 x 436 ) / 137340

= 630 / 436

= 630

Step2:

LCM(2, 625) = 1250

GCD(2, 625) = ( 2 x 625 ) / 1250

= 2 / 625

= 2

Step3:

LCM(1, 321) = 321

GCD(1, 321) = ( 1 x 321 ) / 321

= 1 / 321

= 1

So, Greatest Common Divisor of 630, 436, 625, 321 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 119, 653, 831, 341
• GCD of 460, 567, 414, 639
• GCD of 872, 912, 103, 815
• GCD of 674, 766, 577, 352
• GCD of 599, 434, 402, 281

Given numbers are 630, 436, 625, 321
The greatest common divisor of numbers 630, 436, 625, 321 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 436, 625, 321 is 1.

1. What is the GCD of 630, 436, 625, 321?

GCD of given numbers 630, 436, 625, 321 is 1

2. How to calculate the greatest common divisor of 630, 436, 625, 321?

We can find the highest common divisor of 630, 436, 625, 321 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 630, 436, 625, 321 i.e 1.

3. How can I use the GCD of 630, 436, 625, 321Calculator?

Out the numbers 630, 436, 625, 321 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.