GCD of 490, 181, 220, 369 Calculator

Given Input numbers are 490, 181, 220, 369

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 181 :

The positive integer divisors of 181 that completely divides 181 are.

1, 181

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

GCD of numbers is the greatest common divisor

So, the GCD (490, 181, 220, 369) = 1.

Given numbers are 490, 181, 220, 369

The list of prime factors of all numbers are

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

Prime factors of 181 are 181

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 369 are 3 x 3 x 41

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

Given numbers are 490, 181, 220, 369

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

Apply this formula for all numbers.

Step1:

LCM(490, 181) = 88690

GCD(490, 181) = ( 490 x 181 ) / 88690

= 490 / 181

= 490

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

= 1 / 369

= 1

So, Greatest Common Divisor of 490, 181, 220, 369 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 942, 922, 209, 927
• GCD of 813, 448, 644, 502
• GCD of 322, 143, 319, 104
• GCD of 991, 586, 822, 647
• GCD of 274, 322, 575, 599

Given numbers are 490, 181, 220, 369
The greatest common divisor of numbers 490, 181, 220, 369 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 181, 220, 369 is 1.

1. What is the GCD of 490, 181, 220, 369?

GCD of given numbers 490, 181, 220, 369 is 1

2. How to calculate the greatest common divisor of 490, 181, 220, 369?

We can find the highest common divisor of 490, 181, 220, 369 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, 181, 220, 369 i.e 1.

3. How can I use the GCD of 490, 181, 220, 369Calculator?

Out the numbers 490, 181, 220, 369 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.