GCD of 502, 348, 70, 820 Calculator

Given Input numbers are 502, 348, 70, 820

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 348 :

The positive integer divisors of 348 that completely divides 348 are.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 70 :

The positive integer divisors of 70 that completely divides 70 are.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (502, 348, 70, 820) = 2.

Given numbers are 502, 348, 70, 820

The list of prime factors of all numbers are

Prime factors of 502 are 2 x 251

Prime factors of 348 are 2 x 2 x 3 x 29

Prime factors of 70 are 2 x 5 x 7

Prime factors of 820 are 2 x 2 x 5 x 41

The highest common occurrence is 2¹

Therefore, GCD of 502, 348, 70, 820 is 2.

Given numbers are 502, 348, 70, 820

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

Apply this formula for all numbers.

Step1:

LCM(502, 348) = 87348

GCD(502, 348) = ( 502 x 348 ) / 87348

= 502 / 348

= 502

Step2:

LCM(2, 70) = 70

GCD(2, 70) = ( 2 x 70 ) / 70

= 2 / 70

= 2

Step3:

LCM(2, 820) = 820

GCD(2, 820) = ( 2 x 820 ) / 820

= 2 / 820

= 2

So, Greatest Common Divisor of 502, 348, 70, 820 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 445, 625, 36, 426
• GCD of 329, 969, 27, 603
• GCD of 493, 348, 22, 272
• GCD of 396, 465, 25, 351
• GCD of 484, 608, 93, 178

Given numbers are 502, 348, 70, 820
The greatest common divisor of numbers 502, 348, 70, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 502, 348, 70, 820 is 2.

1. What is the GCD of 502, 348, 70, 820?

GCD of given numbers 502, 348, 70, 820 is 2

2. How to calculate the greatest common divisor of 502, 348, 70, 820?

We can find the highest common divisor of 502, 348, 70, 820 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, 348, 70, 820 i.e 2.

3. How can I use the GCD of 502, 348, 70, 820Calculator?

Out the numbers 502, 348, 70, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.