GCD of 268, 353, 261, 480 Calculator

Given Input numbers are 268, 353, 261, 480

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

Divisors of 268 :

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

1, 2, 4, 67, 134, 268

Divisors of 353 :

The positive integer divisors of 353 that completely divides 353 are.

1, 353

Divisors of 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

GCD of numbers is the greatest common divisor

So, the GCD (268, 353, 261, 480) = 1.

Given numbers are 268, 353, 261, 480

The list of prime factors of all numbers are

Prime factors of 268 are 2 x 2 x 67

Prime factors of 353 are 353

Prime factors of 261 are 3 x 3 x 29

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

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

Given numbers are 268, 353, 261, 480

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

Apply this formula for all numbers.

Step1:

LCM(268, 353) = 94604

GCD(268, 353) = ( 268 x 353 ) / 94604

= 268 / 353

= 268

Step2:

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

= 1 / 261

= 1

Step3:

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

= 1 / 480

= 1

So, Greatest Common Divisor of 268, 353, 261, 480 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 402, 194, 856, 363
• GCD of 988, 966, 150, 387
• GCD of 269, 603, 624, 698
• GCD of 138, 446, 380, 429
• GCD of 395, 726, 223, 807

Given numbers are 268, 353, 261, 480
The greatest common divisor of numbers 268, 353, 261, 480 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 268, 353, 261, 480 is 1.

1. What is the GCD of 268, 353, 261, 480?

GCD of given numbers 268, 353, 261, 480 is 1

2. How to calculate the greatest common divisor of 268, 353, 261, 480?

We can find the highest common divisor of 268, 353, 261, 480 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 268, 353, 261, 480 i.e 1.

3. How can I use the GCD of 268, 353, 261, 480Calculator?

Out the numbers 268, 353, 261, 480 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.