GCD of 380, 534, 693, 261 Calculator

Given Input numbers are 380, 534, 693, 261

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

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 534 :

The positive integer divisors of 534 that completely divides 534 are.

1, 2, 3, 6, 89, 178, 267, 534

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

GCD of numbers is the greatest common divisor

So, the GCD (380, 534, 693, 261) = 1.

Given numbers are 380, 534, 693, 261

The list of prime factors of all numbers are

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 534 are 2 x 3 x 89

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 261 are 3 x 3 x 29

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

Given numbers are 380, 534, 693, 261

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

Apply this formula for all numbers.

Step1:

LCM(380, 534) = 101460

GCD(380, 534) = ( 380 x 534 ) / 101460

= 380 / 534

= 380

Step2:

LCM(2, 693) = 1386

GCD(2, 693) = ( 2 x 693 ) / 1386

= 2 / 693

= 2

Step3:

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

= 1 / 261

= 1

So, Greatest Common Divisor of 380, 534, 693, 261 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 777, 400, 132, 681
• GCD of 699, 688, 167, 592
• GCD of 921, 572, 646, 152
• GCD of 673, 593, 651, 597
• GCD of 804, 950, 681, 940

Given numbers are 380, 534, 693, 261
The greatest common divisor of numbers 380, 534, 693, 261 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 534, 693, 261 is 1.

1. What is the GCD of 380, 534, 693, 261?

GCD of given numbers 380, 534, 693, 261 is 1

2. How to calculate the greatest common divisor of 380, 534, 693, 261?

We can find the highest common divisor of 380, 534, 693, 261 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 380, 534, 693, 261 i.e 1.

3. How can I use the GCD of 380, 534, 693, 261Calculator?

Out the numbers 380, 534, 693, 261 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.