GCD of 862, 267, 420, 441 Calculator

Given Input numbers are 862, 267, 420, 441

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

Divisors of 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 267 :

The positive integer divisors of 267 that completely divides 267 are.

1, 3, 89, 267

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

GCD of numbers is the greatest common divisor

So, the GCD (862, 267, 420, 441) = 1.

Given numbers are 862, 267, 420, 441

The list of prime factors of all numbers are

Prime factors of 862 are 2 x 431

Prime factors of 267 are 3 x 89

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 441 are 3 x 3 x 7 x 7

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

Given numbers are 862, 267, 420, 441

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

Apply this formula for all numbers.

Step1:

LCM(862, 267) = 230154

GCD(862, 267) = ( 862 x 267 ) / 230154

= 862 / 267

= 862

Step2:

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

= 1 / 420

= 1

Step3:

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

= 1 / 441

= 1

So, Greatest Common Divisor of 862, 267, 420, 441 is 1

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Given numbers are 862, 267, 420, 441
The greatest common divisor of numbers 862, 267, 420, 441 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 862, 267, 420, 441 is 1.

1. What is the GCD of 862, 267, 420, 441?

GCD of given numbers 862, 267, 420, 441 is 1

2. How to calculate the greatest common divisor of 862, 267, 420, 441?

We can find the highest common divisor of 862, 267, 420, 441 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 862, 267, 420, 441 i.e 1.

3. How can I use the GCD of 862, 267, 420, 441Calculator?

Out the numbers 862, 267, 420, 441 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.