GCD of 345, 938, 156, 829 Calculator

Given Input numbers are 345, 938, 156, 829

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

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

GCD of numbers is the greatest common divisor

So, the GCD (345, 938, 156, 829) = 1.

Given numbers are 345, 938, 156, 829

The list of prime factors of all numbers are

Prime factors of 345 are 3 x 5 x 23

Prime factors of 938 are 2 x 7 x 67

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 829 are 829

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

Given numbers are 345, 938, 156, 829

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

Apply this formula for all numbers.

Step1:

LCM(345, 938) = 323610

GCD(345, 938) = ( 345 x 938 ) / 323610

= 345 / 938

= 345

Step2:

LCM(1, 156) = 156

GCD(1, 156) = ( 1 x 156 ) / 156

= 1 / 156

= 1

Step3:

LCM(1, 829) = 829

GCD(1, 829) = ( 1 x 829 ) / 829

= 1 / 829

= 1

So, Greatest Common Divisor of 345, 938, 156, 829 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 443, 662, 369, 633
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• GCD of 962, 360, 534, 760
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• GCD of 608, 657, 487, 815

Given numbers are 345, 938, 156, 829
The greatest common divisor of numbers 345, 938, 156, 829 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 345, 938, 156, 829 is 1.

1. What is the GCD of 345, 938, 156, 829?

GCD of given numbers 345, 938, 156, 829 is 1

2. How to calculate the greatest common divisor of 345, 938, 156, 829?

We can find the highest common divisor of 345, 938, 156, 829 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 345, 938, 156, 829 i.e 1.

3. How can I use the GCD of 345, 938, 156, 829Calculator?

Out the numbers 345, 938, 156, 829 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.