GCD of 502, 945, 403, 428 Calculator

Given Input numbers are 502, 945, 403, 428

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

Divisors of 502 :

The positive integer divisors of 502 that completely divides 502 are.

1, 2, 251, 502

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (502, 945, 403, 428) = 1.

Given numbers are 502, 945, 403, 428

The list of prime factors of all numbers are

Prime factors of 502 are 2 x 251

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 403 are 13 x 31

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 502, 945, 403, 428

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

Apply this formula for all numbers.

Step1:

LCM(502, 945) = 474390

GCD(502, 945) = ( 502 x 945 ) / 474390

= 502 / 945

= 502

Step2:

LCM(1, 403) = 403

GCD(1, 403) = ( 1 x 403 ) / 403

= 1 / 403

= 1

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 502, 945, 403, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 995, 228, 750, 726
• GCD of 202, 936, 935, 610
• GCD of 946, 907, 967, 407
• GCD of 695, 918, 290, 506
• GCD of 751, 926, 281, 312

Given numbers are 502, 945, 403, 428
The greatest common divisor of numbers 502, 945, 403, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 945, 403, 428 is 1.

1. What is the GCD of 502, 945, 403, 428?

GCD of given numbers 502, 945, 403, 428 is 1

2. How to calculate the greatest common divisor of 502, 945, 403, 428?

We can find the highest common divisor of 502, 945, 403, 428 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 502, 945, 403, 428 i.e 1.

3. How can I use the GCD of 502, 945, 403, 428Calculator?

Out the numbers 502, 945, 403, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.