GCD of 381, 672, 802, 635 Calculator

Given Input numbers are 381, 672, 802, 635

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

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

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

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

GCD of numbers is the greatest common divisor

So, the GCD (381, 672, 802, 635) = 1.

Given numbers are 381, 672, 802, 635

The list of prime factors of all numbers are

Prime factors of 381 are 3 x 127

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

Prime factors of 802 are 2 x 401

Prime factors of 635 are 5 x 127

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

Given numbers are 381, 672, 802, 635

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

Apply this formula for all numbers.

Step1:

LCM(381, 672) = 85344

GCD(381, 672) = ( 381 x 672 ) / 85344

= 381 / 672

= 381

Step2:

LCM(3, 802) = 2406

GCD(3, 802) = ( 3 x 802 ) / 2406

= 3 / 802

= 3

Step3:

LCM(1, 635) = 635

GCD(1, 635) = ( 1 x 635 ) / 635

= 1 / 635

= 1

So, Greatest Common Divisor of 381, 672, 802, 635 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 687, 436, 888, 158
• GCD of 546, 938, 824, 499
• GCD of 398, 424, 770, 725
• GCD of 280, 613, 143, 752
• GCD of 728, 144, 864, 525

Given numbers are 381, 672, 802, 635
The greatest common divisor of numbers 381, 672, 802, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 672, 802, 635 is 1.

1. What is the GCD of 381, 672, 802, 635?

GCD of given numbers 381, 672, 802, 635 is 1

2. How to calculate the greatest common divisor of 381, 672, 802, 635?

We can find the highest common divisor of 381, 672, 802, 635 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 381, 672, 802, 635 i.e 1.

3. How can I use the GCD of 381, 672, 802, 635Calculator?

Out the numbers 381, 672, 802, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.