GCD of 630, 889, 442, 672 Calculator

Given Input numbers are 630, 889, 442, 672

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 889 :

The positive integer divisors of 889 that completely divides 889 are.

1, 7, 127, 889

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

GCD of numbers is the greatest common divisor

So, the GCD (630, 889, 442, 672) = 1.

Given numbers are 630, 889, 442, 672

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 889 are 7 x 127

Prime factors of 442 are 2 x 13 x 17

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

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

Given numbers are 630, 889, 442, 672

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

Apply this formula for all numbers.

Step1:

LCM(630, 889) = 80010

GCD(630, 889) = ( 630 x 889 ) / 80010

= 630 / 889

= 630

Step2:

LCM(7, 442) = 3094

GCD(7, 442) = ( 7 x 442 ) / 3094

= 7 / 442

= 7

Step3:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

So, Greatest Common Divisor of 630, 889, 442, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 149, 589, 245, 886
• GCD of 633, 269, 508, 360
• GCD of 890, 680, 929, 825
• GCD of 815, 202, 851, 988
• GCD of 982, 259, 730, 734

Given numbers are 630, 889, 442, 672
The greatest common divisor of numbers 630, 889, 442, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 630, 889, 442, 672 is 1.

1. What is the GCD of 630, 889, 442, 672?

GCD of given numbers 630, 889, 442, 672 is 1

2. How to calculate the greatest common divisor of 630, 889, 442, 672?

We can find the highest common divisor of 630, 889, 442, 672 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, 889, 442, 672 i.e 1.

3. How can I use the GCD of 630, 889, 442, 672Calculator?

Out the numbers 630, 889, 442, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.