GCD of 402, 816, 637, 875 Calculator

Given Input numbers are 402, 816, 637, 875

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 875 :

The positive integer divisors of 875 that completely divides 875 are.

1, 5, 7, 25, 35, 125, 175, 875

GCD of numbers is the greatest common divisor

So, the GCD (402, 816, 637, 875) = 1.

Given numbers are 402, 816, 637, 875

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

Prime factors of 637 are 7 x 7 x 13

Prime factors of 875 are 5 x 5 x 5 x 7

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

Given numbers are 402, 816, 637, 875

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

Apply this formula for all numbers.

Step1:

LCM(402, 816) = 54672

GCD(402, 816) = ( 402 x 816 ) / 54672

= 402 / 816

= 402

Step2:

LCM(6, 637) = 3822

GCD(6, 637) = ( 6 x 637 ) / 3822

= 6 / 637

= 6

Step3:

LCM(1, 875) = 875

GCD(1, 875) = ( 1 x 875 ) / 875

= 1 / 875

= 1

So, Greatest Common Divisor of 402, 816, 637, 875 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 109, 857, 272, 371
• GCD of 907, 659, 474, 467
• GCD of 484, 489, 443, 438
• GCD of 695, 894, 119, 626
• GCD of 958, 926, 462, 707

Given numbers are 402, 816, 637, 875
The greatest common divisor of numbers 402, 816, 637, 875 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 816, 637, 875 is 1.

1. What is the GCD of 402, 816, 637, 875?

GCD of given numbers 402, 816, 637, 875 is 1

2. How to calculate the greatest common divisor of 402, 816, 637, 875?

We can find the highest common divisor of 402, 816, 637, 875 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 402, 816, 637, 875 i.e 1.

3. How can I use the GCD of 402, 816, 637, 875Calculator?

Out the numbers 402, 816, 637, 875 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.