GCD of 402, 375, 684, 520 Calculator

Given Input numbers are 402, 375, 684, 520

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 375 :

The positive integer divisors of 375 that completely divides 375 are.

1, 3, 5, 15, 25, 75, 125, 375

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

GCD of numbers is the greatest common divisor

So, the GCD (402, 375, 684, 520) = 1.

Given numbers are 402, 375, 684, 520

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 375 are 3 x 5 x 5 x 5

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

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

Given numbers are 402, 375, 684, 520

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

Apply this formula for all numbers.

Step1:

LCM(402, 375) = 50250

GCD(402, 375) = ( 402 x 375 ) / 50250

= 402 / 375

= 402

Step2:

LCM(3, 684) = 684

GCD(3, 684) = ( 3 x 684 ) / 684

= 3 / 684

= 3

Step3:

LCM(3, 520) = 1560

GCD(3, 520) = ( 3 x 520 ) / 1560

= 3 / 520

= 3

So, Greatest Common Divisor of 402, 375, 684, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 971, 264, 458, 328
• GCD of 493, 981, 987, 172
• GCD of 570, 755, 433, 832
• GCD of 788, 509, 667, 163
• GCD of 989, 995, 888, 774

Given numbers are 402, 375, 684, 520
The greatest common divisor of numbers 402, 375, 684, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 375, 684, 520 is 1.

1. What is the GCD of 402, 375, 684, 520?

GCD of given numbers 402, 375, 684, 520 is 1

2. How to calculate the greatest common divisor of 402, 375, 684, 520?

We can find the highest common divisor of 402, 375, 684, 520 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, 375, 684, 520 i.e 1.

3. How can I use the GCD of 402, 375, 684, 520Calculator?

Out the numbers 402, 375, 684, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.