GCD of 476, 235, 642, 121 Calculator

Given Input numbers are 476, 235, 642, 121

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

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 235 :

The positive integer divisors of 235 that completely divides 235 are.

1, 5, 47, 235

Divisors of 642 :

The positive integer divisors of 642 that completely divides 642 are.

1, 2, 3, 6, 107, 214, 321, 642

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 (476, 235, 642, 121) = 1.

Given numbers are 476, 235, 642, 121

The list of prime factors of all numbers are

Prime factors of 476 are 2 x 2 x 7 x 17

Prime factors of 235 are 5 x 47

Prime factors of 642 are 2 x 3 x 107

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 476, 235, 642, 121

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

Apply this formula for all numbers.

Step1:

LCM(476, 235) = 111860

GCD(476, 235) = ( 476 x 235 ) / 111860

= 476 / 235

= 476

Step2:

LCM(1, 642) = 642

GCD(1, 642) = ( 1 x 642 ) / 642

= 1 / 642

= 1

Step3:

LCM(1, 121) = 121

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

= 1 / 121

= 1

So, Greatest Common Divisor of 476, 235, 642, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 629, 762, 344, 294
• GCD of 562, 563, 546, 463
• GCD of 945, 125, 904, 407
• GCD of 957, 742, 626, 418
• GCD of 442, 841, 686, 811

Given numbers are 476, 235, 642, 121
The greatest common divisor of numbers 476, 235, 642, 121 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 476, 235, 642, 121 is 1.

1. What is the GCD of 476, 235, 642, 121?

GCD of given numbers 476, 235, 642, 121 is 1

2. How to calculate the greatest common divisor of 476, 235, 642, 121?

We can find the highest common divisor of 476, 235, 642, 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 476, 235, 642, 121 i.e 1.

3. How can I use the GCD of 476, 235, 642, 121Calculator?

Out the numbers 476, 235, 642, 121 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.