GCD of 769, 753, 421, 580 Calculator

Given Input numbers are 769, 753, 421, 580

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

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

Divisors of 753 :

The positive integer divisors of 753 that completely divides 753 are.

1, 3, 251, 753

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

GCD of numbers is the greatest common divisor

So, the GCD (769, 753, 421, 580) = 1.

Given numbers are 769, 753, 421, 580

The list of prime factors of all numbers are

Prime factors of 769 are 769

Prime factors of 753 are 3 x 251

Prime factors of 421 are 421

Prime factors of 580 are 2 x 2 x 5 x 29

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

Given numbers are 769, 753, 421, 580

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

Apply this formula for all numbers.

Step1:

LCM(769, 753) = 579057

GCD(769, 753) = ( 769 x 753 ) / 579057

= 769 / 753

= 769

Step2:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

Step3:

LCM(1, 580) = 580

GCD(1, 580) = ( 1 x 580 ) / 580

= 1 / 580

= 1

So, Greatest Common Divisor of 769, 753, 421, 580 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 806, 205, 325, 742
• GCD of 241, 948, 590, 566
• GCD of 492, 953, 863, 648
• GCD of 836, 196, 714, 158
• GCD of 730, 171, 519, 351

Given numbers are 769, 753, 421, 580
The greatest common divisor of numbers 769, 753, 421, 580 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 769, 753, 421, 580 is 1.

1. What is the GCD of 769, 753, 421, 580?

GCD of given numbers 769, 753, 421, 580 is 1

2. How to calculate the greatest common divisor of 769, 753, 421, 580?

We can find the highest common divisor of 769, 753, 421, 580 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 769, 753, 421, 580 i.e 1.

3. How can I use the GCD of 769, 753, 421, 580Calculator?

Out the numbers 769, 753, 421, 580 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.