GCD of 770, 788, 129, 524 Calculator

Given Input numbers are 770, 788, 129, 524

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

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 524 :

The positive integer divisors of 524 that completely divides 524 are.

1, 2, 4, 131, 262, 524

GCD of numbers is the greatest common divisor

So, the GCD (770, 788, 129, 524) = 1.

Given numbers are 770, 788, 129, 524

The list of prime factors of all numbers are

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 788 are 2 x 2 x 197

Prime factors of 129 are 3 x 43

Prime factors of 524 are 2 x 2 x 131

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

Given numbers are 770, 788, 129, 524

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

Apply this formula for all numbers.

Step1:

LCM(770, 788) = 303380

GCD(770, 788) = ( 770 x 788 ) / 303380

= 770 / 788

= 770

Step2:

LCM(2, 129) = 258

GCD(2, 129) = ( 2 x 129 ) / 258

= 2 / 129

= 2

Step3:

LCM(1, 524) = 524

GCD(1, 524) = ( 1 x 524 ) / 524

= 1 / 524

= 1

So, Greatest Common Divisor of 770, 788, 129, 524 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 605, 607, 952, 898
• GCD of 445, 776, 778, 543
• GCD of 333, 120, 128, 107
• GCD of 615, 402, 473, 184
• GCD of 142, 258, 620, 943

Given numbers are 770, 788, 129, 524
The greatest common divisor of numbers 770, 788, 129, 524 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 788, 129, 524 is 1.

1. What is the GCD of 770, 788, 129, 524?

GCD of given numbers 770, 788, 129, 524 is 1

2. How to calculate the greatest common divisor of 770, 788, 129, 524?

We can find the highest common divisor of 770, 788, 129, 524 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 770, 788, 129, 524 i.e 1.

3. How can I use the GCD of 770, 788, 129, 524Calculator?

Out the numbers 770, 788, 129, 524 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.