GCD of 787, 677, 948, 393 Calculator

Given Input numbers are 787, 677, 948, 393

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

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 948 :

The positive integer divisors of 948 that completely divides 948 are.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

GCD of numbers is the greatest common divisor

So, the GCD (787, 677, 948, 393) = 1.

Given numbers are 787, 677, 948, 393

The list of prime factors of all numbers are

Prime factors of 787 are 787

Prime factors of 677 are 677

Prime factors of 948 are 2 x 2 x 3 x 79

Prime factors of 393 are 3 x 131

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

Given numbers are 787, 677, 948, 393

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

Apply this formula for all numbers.

Step1:

LCM(787, 677) = 532799

GCD(787, 677) = ( 787 x 677 ) / 532799

= 787 / 677

= 787

Step2:

LCM(1, 948) = 948

GCD(1, 948) = ( 1 x 948 ) / 948

= 1 / 948

= 1

Step3:

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

= 1 / 393

= 1

So, Greatest Common Divisor of 787, 677, 948, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 657, 938, 683, 855
• GCD of 433, 288, 137, 267
• GCD of 768, 994, 545, 625
• GCD of 882, 775, 806, 562
• GCD of 368, 126, 904, 820

Given numbers are 787, 677, 948, 393
The greatest common divisor of numbers 787, 677, 948, 393 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 787, 677, 948, 393 is 1.

1. What is the GCD of 787, 677, 948, 393?

GCD of given numbers 787, 677, 948, 393 is 1

2. How to calculate the greatest common divisor of 787, 677, 948, 393?

We can find the highest common divisor of 787, 677, 948, 393 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 787, 677, 948, 393 i.e 1.

3. How can I use the GCD of 787, 677, 948, 393Calculator?

Out the numbers 787, 677, 948, 393 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.