GCD of 220, 689, 467, 771 Calculator

Given Input numbers are 220, 689, 467, 771

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

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 467 :

The positive integer divisors of 467 that completely divides 467 are.

1, 467

Divisors of 771 :

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

1, 3, 257, 771

GCD of numbers is the greatest common divisor

So, the GCD (220, 689, 467, 771) = 1.

Given numbers are 220, 689, 467, 771

The list of prime factors of all numbers are

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 689 are 13 x 53

Prime factors of 467 are 467

Prime factors of 771 are 3 x 257

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

Given numbers are 220, 689, 467, 771

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

Apply this formula for all numbers.

Step1:

LCM(220, 689) = 151580

GCD(220, 689) = ( 220 x 689 ) / 151580

= 220 / 689

= 220

Step2:

LCM(1, 467) = 467

GCD(1, 467) = ( 1 x 467 ) / 467

= 1 / 467

= 1

Step3:

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

= 1 / 771

= 1

So, Greatest Common Divisor of 220, 689, 467, 771 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 521, 315, 427, 901
• GCD of 501, 759, 531, 157
• GCD of 535, 181, 107, 588
• GCD of 948, 935, 460, 714
• GCD of 185, 540, 578, 193

Given numbers are 220, 689, 467, 771
The greatest common divisor of numbers 220, 689, 467, 771 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 689, 467, 771 is 1.

1. What is the GCD of 220, 689, 467, 771?

GCD of given numbers 220, 689, 467, 771 is 1

2. How to calculate the greatest common divisor of 220, 689, 467, 771?

We can find the highest common divisor of 220, 689, 467, 771 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 220, 689, 467, 771 i.e 1.

3. How can I use the GCD of 220, 689, 467, 771Calculator?

Out the numbers 220, 689, 467, 771 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.