GCD of 630, 420, 353, 962 Calculator

Given Input numbers are 630, 420, 353, 962

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 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 353 :

The positive integer divisors of 353 that completely divides 353 are.

1, 353

Divisors of 962 :

The positive integer divisors of 962 that completely divides 962 are.

1, 2, 13, 26, 37, 74, 481, 962

GCD of numbers is the greatest common divisor

So, the GCD (630, 420, 353, 962) = 1.

Given numbers are 630, 420, 353, 962

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 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 353 are 353

Prime factors of 962 are 2 x 13 x 37

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

Given numbers are 630, 420, 353, 962

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

Apply this formula for all numbers.

Step1:

LCM(630, 420) = 1260

GCD(630, 420) = ( 630 x 420 ) / 1260

= 630 / 420

= 630

Step2:

LCM(210, 353) = 74130

GCD(210, 353) = ( 210 x 353 ) / 74130

= 210 / 353

= 210

Step3:

LCM(1, 962) = 962

GCD(1, 962) = ( 1 x 962 ) / 962

= 1 / 962

= 1

So, Greatest Common Divisor of 630, 420, 353, 962 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 936, 221, 619, 152
• GCD of 677, 448, 917, 289
• GCD of 510, 204, 221, 961
• GCD of 966, 313, 225, 982
• GCD of 434, 965, 982, 317

Given numbers are 630, 420, 353, 962
The greatest common divisor of numbers 630, 420, 353, 962 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 420, 353, 962 is 1.

1. What is the GCD of 630, 420, 353, 962?

GCD of given numbers 630, 420, 353, 962 is 1

2. How to calculate the greatest common divisor of 630, 420, 353, 962?

We can find the highest common divisor of 630, 420, 353, 962 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, 420, 353, 962 i.e 1.

3. How can I use the GCD of 630, 420, 353, 962Calculator?

Out the numbers 630, 420, 353, 962 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.