GCD of 342, 847, 761, 637 Calculator

Given Input numbers are 342, 847, 761, 637

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

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 847 :

The positive integer divisors of 847 that completely divides 847 are.

1, 7, 11, 77, 121, 847

Divisors of 761 :

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

1, 761

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

GCD of numbers is the greatest common divisor

So, the GCD (342, 847, 761, 637) = 1.

Given numbers are 342, 847, 761, 637

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 847 are 7 x 11 x 11

Prime factors of 761 are 761

Prime factors of 637 are 7 x 7 x 13

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

Given numbers are 342, 847, 761, 637

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

Apply this formula for all numbers.

Step1:

LCM(342, 847) = 289674

GCD(342, 847) = ( 342 x 847 ) / 289674

= 342 / 847

= 342

Step2:

LCM(1, 761) = 761

GCD(1, 761) = ( 1 x 761 ) / 761

= 1 / 761

= 1

Step3:

LCM(1, 637) = 637

GCD(1, 637) = ( 1 x 637 ) / 637

= 1 / 637

= 1

So, Greatest Common Divisor of 342, 847, 761, 637 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 918, 963, 646, 107
• GCD of 155, 979, 130, 884
• GCD of 699, 921, 331, 606
• GCD of 487, 644, 403, 365
• GCD of 350, 826, 667, 356

Given numbers are 342, 847, 761, 637
The greatest common divisor of numbers 342, 847, 761, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 847, 761, 637 is 1.

1. What is the GCD of 342, 847, 761, 637?

GCD of given numbers 342, 847, 761, 637 is 1

2. How to calculate the greatest common divisor of 342, 847, 761, 637?

We can find the highest common divisor of 342, 847, 761, 637 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 342, 847, 761, 637 i.e 1.

3. How can I use the GCD of 342, 847, 761, 637Calculator?

Out the numbers 342, 847, 761, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.