GCD of 842, 480, 421, 632 Calculator

Given Input numbers are 842, 480, 421, 632

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 632 :

The positive integer divisors of 632 that completely divides 632 are.

1, 2, 4, 8, 79, 158, 316, 632

GCD of numbers is the greatest common divisor

So, the GCD (842, 480, 421, 632) = 1.

Given numbers are 842, 480, 421, 632

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 421 are 421

Prime factors of 632 are 2 x 2 x 2 x 79

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

Given numbers are 842, 480, 421, 632

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

Apply this formula for all numbers.

Step1:

LCM(842, 480) = 202080

GCD(842, 480) = ( 842 x 480 ) / 202080

= 842 / 480

= 842

Step2:

LCM(2, 421) = 842

GCD(2, 421) = ( 2 x 421 ) / 842

= 2 / 421

= 2

Step3:

LCM(1, 632) = 632

GCD(1, 632) = ( 1 x 632 ) / 632

= 1 / 632

= 1

So, Greatest Common Divisor of 842, 480, 421, 632 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 131, 884, 330, 310
• GCD of 581, 660, 795, 894
• GCD of 745, 107, 288, 403
• GCD of 623, 247, 110, 156
• GCD of 529, 246, 287, 294

Given numbers are 842, 480, 421, 632
The greatest common divisor of numbers 842, 480, 421, 632 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 480, 421, 632 is 1.

1. What is the GCD of 842, 480, 421, 632?

GCD of given numbers 842, 480, 421, 632 is 1

2. How to calculate the greatest common divisor of 842, 480, 421, 632?

We can find the highest common divisor of 842, 480, 421, 632 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 842, 480, 421, 632 i.e 1.

3. How can I use the GCD of 842, 480, 421, 632Calculator?

Out the numbers 842, 480, 421, 632 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.