GCD of 771, 556, 490, 732 Calculator

Given Input numbers are 771, 556, 490, 732

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

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 556 :

The positive integer divisors of 556 that completely divides 556 are.

1, 2, 4, 139, 278, 556

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 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

GCD of numbers is the greatest common divisor

So, the GCD (771, 556, 490, 732) = 1.

Given numbers are 771, 556, 490, 732

The list of prime factors of all numbers are

Prime factors of 771 are 3 x 257

Prime factors of 556 are 2 x 2 x 139

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

Prime factors of 732 are 2 x 2 x 3 x 61

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

Given numbers are 771, 556, 490, 732

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

Apply this formula for all numbers.

Step1:

LCM(771, 556) = 428676

GCD(771, 556) = ( 771 x 556 ) / 428676

= 771 / 556

= 771

Step2:

LCM(1, 490) = 490

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

= 1 / 490

= 1

Step3:

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

= 1 / 732

= 1

So, Greatest Common Divisor of 771, 556, 490, 732 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 370, 859, 136, 120
• GCD of 533, 306, 539, 618
• GCD of 723, 297, 112, 777
• GCD of 705, 455, 394, 501
• GCD of 348, 591, 953, 927

Given numbers are 771, 556, 490, 732
The greatest common divisor of numbers 771, 556, 490, 732 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 771, 556, 490, 732 is 1.

1. What is the GCD of 771, 556, 490, 732?

GCD of given numbers 771, 556, 490, 732 is 1

2. How to calculate the greatest common divisor of 771, 556, 490, 732?

We can find the highest common divisor of 771, 556, 490, 732 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 771, 556, 490, 732 i.e 1.

3. How can I use the GCD of 771, 556, 490, 732Calculator?

Out the numbers 771, 556, 490, 732 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.