GCD of 834, 801, 751, 420 Calculator

Given Input numbers are 834, 801, 751, 420

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

Divisors of 834 :

The positive integer divisors of 834 that completely divides 834 are.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

Divisors of 751 :

The positive integer divisors of 751 that completely divides 751 are.

1, 751

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

GCD of numbers is the greatest common divisor

So, the GCD (834, 801, 751, 420) = 1.

Given numbers are 834, 801, 751, 420

The list of prime factors of all numbers are

Prime factors of 834 are 2 x 3 x 139

Prime factors of 801 are 3 x 3 x 89

Prime factors of 751 are 751

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

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

Given numbers are 834, 801, 751, 420

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

Apply this formula for all numbers.

Step1:

LCM(834, 801) = 222678

GCD(834, 801) = ( 834 x 801 ) / 222678

= 834 / 801

= 834

Step2:

LCM(3, 751) = 2253

GCD(3, 751) = ( 3 x 751 ) / 2253

= 3 / 751

= 3

Step3:

LCM(1, 420) = 420

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

= 1 / 420

= 1

So, Greatest Common Divisor of 834, 801, 751, 420 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 736, 738, 910, 622
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Given numbers are 834, 801, 751, 420
The greatest common divisor of numbers 834, 801, 751, 420 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 834, 801, 751, 420 is 1.

1. What is the GCD of 834, 801, 751, 420?

GCD of given numbers 834, 801, 751, 420 is 1

2. How to calculate the greatest common divisor of 834, 801, 751, 420?

We can find the highest common divisor of 834, 801, 751, 420 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 834, 801, 751, 420 i.e 1.

3. How can I use the GCD of 834, 801, 751, 420Calculator?

Out the numbers 834, 801, 751, 420 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.