GCD of 490, 366, 920, 997 Calculator

Given Input numbers are 490, 366, 920, 997

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

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 366 :

The positive integer divisors of 366 that completely divides 366 are.

1, 2, 3, 6, 61, 122, 183, 366

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

GCD of numbers is the greatest common divisor

So, the GCD (490, 366, 920, 997) = 1.

Given numbers are 490, 366, 920, 997

The list of prime factors of all numbers are

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

Prime factors of 366 are 2 x 3 x 61

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 997 are 997

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

Given numbers are 490, 366, 920, 997

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

Apply this formula for all numbers.

Step1:

LCM(490, 366) = 89670

GCD(490, 366) = ( 490 x 366 ) / 89670

= 490 / 366

= 490

Step2:

LCM(2, 920) = 920

GCD(2, 920) = ( 2 x 920 ) / 920

= 2 / 920

= 2

Step3:

LCM(2, 997) = 1994

GCD(2, 997) = ( 2 x 997 ) / 1994

= 2 / 997

= 2

So, Greatest Common Divisor of 490, 366, 920, 997 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 545, 506, 427, 771
• GCD of 469, 676, 458, 860
• GCD of 828, 468, 783, 739
• GCD of 315, 640, 993, 643
• GCD of 579, 235, 170, 822

Given numbers are 490, 366, 920, 997
The greatest common divisor of numbers 490, 366, 920, 997 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 366, 920, 997 is 1.

1. What is the GCD of 490, 366, 920, 997?

GCD of given numbers 490, 366, 920, 997 is 1

2. How to calculate the greatest common divisor of 490, 366, 920, 997?

We can find the highest common divisor of 490, 366, 920, 997 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 490, 366, 920, 997 i.e 1.

3. How can I use the GCD of 490, 366, 920, 997Calculator?

Out the numbers 490, 366, 920, 997 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.