GCD of 133, 776, 247, 428 Calculator

Given Input numbers are 133, 776, 247, 428

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

Divisors of 133 :

The positive integer divisors of 133 that completely divides 133 are.

1, 7, 19, 133

Divisors of 776 :

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

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

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

GCD of numbers is the greatest common divisor

So, the GCD (133, 776, 247, 428) = 1.

Given numbers are 133, 776, 247, 428

The list of prime factors of all numbers are

Prime factors of 133 are 7 x 19

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

Prime factors of 247 are 13 x 19

Prime factors of 428 are 2 x 2 x 107

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

Given numbers are 133, 776, 247, 428

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

Apply this formula for all numbers.

Step1:

LCM(133, 776) = 103208

GCD(133, 776) = ( 133 x 776 ) / 103208

= 133 / 776

= 133

Step2:

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

= 1 / 247

= 1

Step3:

LCM(1, 428) = 428

GCD(1, 428) = ( 1 x 428 ) / 428

= 1 / 428

= 1

So, Greatest Common Divisor of 133, 776, 247, 428 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 918, 197, 998, 550
• GCD of 766, 877, 346, 564
• GCD of 708, 728, 221, 206
• GCD of 284, 394, 193, 271
• GCD of 522, 817, 950, 168

Given numbers are 133, 776, 247, 428
The greatest common divisor of numbers 133, 776, 247, 428 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 133, 776, 247, 428 is 1.

1. What is the GCD of 133, 776, 247, 428?

GCD of given numbers 133, 776, 247, 428 is 1

2. How to calculate the greatest common divisor of 133, 776, 247, 428?

We can find the highest common divisor of 133, 776, 247, 428 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 133, 776, 247, 428 i.e 1.

3. How can I use the GCD of 133, 776, 247, 428Calculator?

Out the numbers 133, 776, 247, 428 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.