GCD of 553, 490, 679, 268 Calculator

Given Input numbers are 553, 490, 679, 268

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

Divisors of 553 :

The positive integer divisors of 553 that completely divides 553 are.

1, 7, 79, 553

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 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

GCD of numbers is the greatest common divisor

So, the GCD (553, 490, 679, 268) = 1.

Given numbers are 553, 490, 679, 268

The list of prime factors of all numbers are

Prime factors of 553 are 7 x 79

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

Prime factors of 679 are 7 x 97

Prime factors of 268 are 2 x 2 x 67

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

Given numbers are 553, 490, 679, 268

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

Apply this formula for all numbers.

Step1:

LCM(553, 490) = 38710

GCD(553, 490) = ( 553 x 490 ) / 38710

= 553 / 490

= 553

Step2:

LCM(7, 679) = 679

GCD(7, 679) = ( 7 x 679 ) / 679

= 7 / 679

= 7

Step3:

LCM(7, 268) = 1876

GCD(7, 268) = ( 7 x 268 ) / 1876

= 7 / 268

= 7

So, Greatest Common Divisor of 553, 490, 679, 268 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 538, 364, 747, 760
• GCD of 425, 950, 995, 854
• GCD of 757, 898, 421, 286
• GCD of 461, 999, 507, 207
• GCD of 292, 414, 948, 234

Given numbers are 553, 490, 679, 268
The greatest common divisor of numbers 553, 490, 679, 268 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 553, 490, 679, 268 is 1.

1. What is the GCD of 553, 490, 679, 268?

GCD of given numbers 553, 490, 679, 268 is 1

2. How to calculate the greatest common divisor of 553, 490, 679, 268?

We can find the highest common divisor of 553, 490, 679, 268 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 553, 490, 679, 268 i.e 1.

3. How can I use the GCD of 553, 490, 679, 268Calculator?

Out the numbers 553, 490, 679, 268 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.