GCD of 771, 340, 146, 123 Calculator

Given Input numbers are 771, 340, 146, 123

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

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

GCD of numbers is the greatest common divisor

So, the GCD (771, 340, 146, 123) = 1.

Given numbers are 771, 340, 146, 123

The list of prime factors of all numbers are

Prime factors of 771 are 3 x 257

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 146 are 2 x 73

Prime factors of 123 are 3 x 41

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

Given numbers are 771, 340, 146, 123

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

Apply this formula for all numbers.

Step1:

LCM(771, 340) = 262140

GCD(771, 340) = ( 771 x 340 ) / 262140

= 771 / 340

= 771

Step2:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

Step3:

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

= 1 / 123

= 1

So, Greatest Common Divisor of 771, 340, 146, 123 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 636, 499, 402, 570
• GCD of 944, 664, 861, 109
• GCD of 765, 360, 785, 464
• GCD of 354, 733, 223, 599
• GCD of 458, 287, 141, 404

Given numbers are 771, 340, 146, 123
The greatest common divisor of numbers 771, 340, 146, 123 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 771, 340, 146, 123 is 1.

1. What is the GCD of 771, 340, 146, 123?

GCD of given numbers 771, 340, 146, 123 is 1

2. How to calculate the greatest common divisor of 771, 340, 146, 123?

We can find the highest common divisor of 771, 340, 146, 123 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 771, 340, 146, 123 i.e 1.

3. How can I use the GCD of 771, 340, 146, 123Calculator?

Out the numbers 771, 340, 146, 123 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.