GCD of 122, 652, 423, 438 Calculator

Given Input numbers are 122, 652, 423, 438

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

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (122, 652, 423, 438) = 1.

Given numbers are 122, 652, 423, 438

The list of prime factors of all numbers are

Prime factors of 122 are 2 x 61

Prime factors of 652 are 2 x 2 x 163

Prime factors of 423 are 3 x 3 x 47

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 122, 652, 423, 438

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

Apply this formula for all numbers.

Step1:

LCM(122, 652) = 39772

GCD(122, 652) = ( 122 x 652 ) / 39772

= 122 / 652

= 122

Step2:

LCM(2, 423) = 846

GCD(2, 423) = ( 2 x 423 ) / 846

= 2 / 423

= 2

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 122, 652, 423, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 724, 375, 408, 407
• GCD of 920, 445, 338, 466
• GCD of 434, 533, 111, 112
• GCD of 532, 708, 689, 541
• GCD of 687, 900, 755, 617

Given numbers are 122, 652, 423, 438
The greatest common divisor of numbers 122, 652, 423, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 122, 652, 423, 438 is 1.

1. What is the GCD of 122, 652, 423, 438?

GCD of given numbers 122, 652, 423, 438 is 1

2. How to calculate the greatest common divisor of 122, 652, 423, 438?

We can find the highest common divisor of 122, 652, 423, 438 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 122, 652, 423, 438 i.e 1.

3. How can I use the GCD of 122, 652, 423, 438Calculator?

Out the numbers 122, 652, 423, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.