GCD of 103, 142, 397 Calculator

Given Input numbers are 103, 142, 397

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

Divisors of 103 :

The positive integer divisors of 103 that completely divides 103 are.

1, 103

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

GCD of numbers is the greatest common divisor

So, the GCD (103, 142, 397) = 1.

Given numbers are 103, 142, 397

The list of prime factors of all numbers are

Prime factors of 103 are 103

Prime factors of 142 are 2 x 71

Prime factors of 397 are 397

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

Given numbers are 103, 142, 397

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

Apply this formula for all numbers.

Step1:

LCM(103, 142) = 14626

GCD(103, 142) = ( 103 x 142 ) / 14626

= 103 / 142

= 103

Step2:

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

= 1 / 397

= 1

So, Greatest Common Divisor of 103, 142, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 931, 676, 173
• GCD of 653, 558, 550
• GCD of 479, 335, 161
• GCD of 615, 172, 558
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Given numbers are 103, 142, 397
The greatest common divisor of numbers 103, 142, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 103, 142, 397 is 1.

1. What is the GCD of 103, 142, 397?

GCD of given numbers 103, 142, 397 is 1

2. How to calculate the greatest common divisor of 103, 142, 397?

We can find the highest common divisor of 103, 142, 397 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 103, 142, 397 i.e 1.

3. How can I use the GCD of 103, 142, 397Calculator?

Out the numbers 103, 142, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.