GCD of 675, 506, 638, 402 Calculator

Given Input numbers are 675, 506, 638, 402

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

Divisors of 675 :

The positive integer divisors of 675 that completely divides 675 are.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 506 :

The positive integer divisors of 506 that completely divides 506 are.

1, 2, 11, 22, 23, 46, 253, 506

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 402 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (675, 506, 638, 402) = 1.

Given numbers are 675, 506, 638, 402

The list of prime factors of all numbers are

Prime factors of 675 are 3 x 3 x 3 x 5 x 5

Prime factors of 506 are 2 x 11 x 23

Prime factors of 638 are 2 x 11 x 29

Prime factors of 402 are 2 x 3 x 67

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

Given numbers are 675, 506, 638, 402

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

Apply this formula for all numbers.

Step1:

LCM(675, 506) = 341550

GCD(675, 506) = ( 675 x 506 ) / 341550

= 675 / 506

= 675

Step2:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

Step3:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

So, Greatest Common Divisor of 675, 506, 638, 402 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 984, 562, 973, 350
• GCD of 219, 118, 205, 246
• GCD of 259, 532, 576, 937
• GCD of 437, 542, 369, 953
• GCD of 140, 222, 998, 319

Given numbers are 675, 506, 638, 402
The greatest common divisor of numbers 675, 506, 638, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 675, 506, 638, 402 is 1.

1. What is the GCD of 675, 506, 638, 402?

GCD of given numbers 675, 506, 638, 402 is 1

2. How to calculate the greatest common divisor of 675, 506, 638, 402?

We can find the highest common divisor of 675, 506, 638, 402 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 675, 506, 638, 402 i.e 1.

3. How can I use the GCD of 675, 506, 638, 402Calculator?

Out the numbers 675, 506, 638, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.