GCD of 761, 520, 747, 838 Calculator

Given Input numbers are 761, 520, 747, 838

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

Divisors of 761 :

The positive integer divisors of 761 that completely divides 761 are.

1, 761

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

GCD of numbers is the greatest common divisor

So, the GCD (761, 520, 747, 838) = 1.

Given numbers are 761, 520, 747, 838

The list of prime factors of all numbers are

Prime factors of 761 are 761

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 747 are 3 x 3 x 83

Prime factors of 838 are 2 x 419

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

Given numbers are 761, 520, 747, 838

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

Apply this formula for all numbers.

Step1:

LCM(761, 520) = 395720

GCD(761, 520) = ( 761 x 520 ) / 395720

= 761 / 520

= 761

Step2:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

Step3:

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

= 1 / 838

= 1

So, Greatest Common Divisor of 761, 520, 747, 838 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 707, 294, 987, 562
• GCD of 695, 699, 882, 532
• GCD of 274, 850, 442, 144
• GCD of 400, 852, 303, 754
• GCD of 830, 596, 366, 537

Given numbers are 761, 520, 747, 838
The greatest common divisor of numbers 761, 520, 747, 838 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 761, 520, 747, 838 is 1.

1. What is the GCD of 761, 520, 747, 838?

GCD of given numbers 761, 520, 747, 838 is 1

2. How to calculate the greatest common divisor of 761, 520, 747, 838?

We can find the highest common divisor of 761, 520, 747, 838 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 761, 520, 747, 838 i.e 1.

3. How can I use the GCD of 761, 520, 747, 838Calculator?

Out the numbers 761, 520, 747, 838 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.