GCD of 402, 148, 591, 121 Calculator

Given Input numbers are 402, 148, 591, 121

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 148 :

The positive integer divisors of 148 that completely divides 148 are.

1, 2, 4, 37, 74, 148

Divisors of 591 :

The positive integer divisors of 591 that completely divides 591 are.

1, 3, 197, 591

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

GCD of numbers is the greatest common divisor

So, the GCD (402, 148, 591, 121) = 1.

Given numbers are 402, 148, 591, 121

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 148 are 2 x 2 x 37

Prime factors of 591 are 3 x 197

Prime factors of 121 are 11 x 11

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

Given numbers are 402, 148, 591, 121

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

Apply this formula for all numbers.

Step1:

LCM(402, 148) = 29748

GCD(402, 148) = ( 402 x 148 ) / 29748

= 402 / 148

= 402

Step2:

LCM(2, 591) = 1182

GCD(2, 591) = ( 2 x 591 ) / 1182

= 2 / 591

= 2

Step3:

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

= 1 / 121

= 1

So, Greatest Common Divisor of 402, 148, 591, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 214, 674, 518, 287
• GCD of 648, 292, 658, 628
• GCD of 375, 604, 174, 812
• GCD of 323, 613, 165, 484
• GCD of 750, 935, 485, 170

Given numbers are 402, 148, 591, 121
The greatest common divisor of numbers 402, 148, 591, 121 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 148, 591, 121 is 1.

1. What is the GCD of 402, 148, 591, 121?

GCD of given numbers 402, 148, 591, 121 is 1

2. How to calculate the greatest common divisor of 402, 148, 591, 121?

We can find the highest common divisor of 402, 148, 591, 121 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 402, 148, 591, 121 i.e 1.

3. How can I use the GCD of 402, 148, 591, 121Calculator?

Out the numbers 402, 148, 591, 121 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.