GCD of 490, 776, 73, 180 Calculator

Given Input numbers are 490, 776, 73, 180

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 776 :

The positive integer divisors of 776 that completely divides 776 are.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 73 :

The positive integer divisors of 73 that completely divides 73 are.

1, 73

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

GCD of numbers is the greatest common divisor

So, the GCD (490, 776, 73, 180) = 1.

Given numbers are 490, 776, 73, 180

The list of prime factors of all numbers are

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

Prime factors of 776 are 2 x 2 x 2 x 97

Prime factors of 73 are 73

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

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

Given numbers are 490, 776, 73, 180

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

Apply this formula for all numbers.

Step1:

LCM(490, 776) = 190120

GCD(490, 776) = ( 490 x 776 ) / 190120

= 490 / 776

= 490

Step2:

LCM(2, 73) = 146

GCD(2, 73) = ( 2 x 73 ) / 146

= 2 / 73

= 2

Step3:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

So, Greatest Common Divisor of 490, 776, 73, 180 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 452, 556, 76, 578
• GCD of 554, 197, 23, 351
• GCD of 920, 821, 55, 128
• GCD of 250, 326, 16, 694
• GCD of 987, 743, 13, 616

Given numbers are 490, 776, 73, 180
The greatest common divisor of numbers 490, 776, 73, 180 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 776, 73, 180 is 1.

1. What is the GCD of 490, 776, 73, 180?

GCD of given numbers 490, 776, 73, 180 is 1

2. How to calculate the greatest common divisor of 490, 776, 73, 180?

We can find the highest common divisor of 490, 776, 73, 180 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, 776, 73, 180 i.e 1.

3. How can I use the GCD of 490, 776, 73, 180Calculator?

Out the numbers 490, 776, 73, 180 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.