GCD of 318, 391, 490, 602 Calculator

Given Input numbers are 318, 391, 490, 602

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

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

GCD of numbers is the greatest common divisor

So, the GCD (318, 391, 490, 602) = 1.

Given numbers are 318, 391, 490, 602

The list of prime factors of all numbers are

Prime factors of 318 are 2 x 3 x 53

Prime factors of 391 are 17 x 23

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 602 are 2 x 7 x 43

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

Given numbers are 318, 391, 490, 602

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

Apply this formula for all numbers.

Step1:

LCM(318, 391) = 124338

GCD(318, 391) = ( 318 x 391 ) / 124338

= 318 / 391

= 318

Step2:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

Step3:

LCM(1, 602) = 602

GCD(1, 602) = ( 1 x 602 ) / 602

= 1 / 602

= 1

So, Greatest Common Divisor of 318, 391, 490, 602 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 934, 108, 259, 439
• GCD of 587, 338, 596, 194
• GCD of 248, 698, 924, 551
• GCD of 942, 326, 672, 895
• GCD of 935, 188, 657, 396

Given numbers are 318, 391, 490, 602
The greatest common divisor of numbers 318, 391, 490, 602 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 318, 391, 490, 602 is 1.

1. What is the GCD of 318, 391, 490, 602?

GCD of given numbers 318, 391, 490, 602 is 1

2. How to calculate the greatest common divisor of 318, 391, 490, 602?

We can find the highest common divisor of 318, 391, 490, 602 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 318, 391, 490, 602 i.e 1.

3. How can I use the GCD of 318, 391, 490, 602Calculator?

Out the numbers 318, 391, 490, 602 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.