GCD of 821, 134, 466, 972 Calculator

Given Input numbers are 821, 134, 466, 972

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

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

Divisors of 466 :

The positive integer divisors of 466 that completely divides 466 are.

1, 2, 233, 466

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

GCD of numbers is the greatest common divisor

So, the GCD (821, 134, 466, 972) = 1.

Given numbers are 821, 134, 466, 972

The list of prime factors of all numbers are

Prime factors of 821 are 821

Prime factors of 134 are 2 x 67

Prime factors of 466 are 2 x 233

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 821, 134, 466, 972

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

Apply this formula for all numbers.

Step1:

LCM(821, 134) = 110014

GCD(821, 134) = ( 821 x 134 ) / 110014

= 821 / 134

= 821

Step2:

LCM(1, 466) = 466

GCD(1, 466) = ( 1 x 466 ) / 466

= 1 / 466

= 1

Step3:

LCM(1, 972) = 972

GCD(1, 972) = ( 1 x 972 ) / 972

= 1 / 972

= 1

So, Greatest Common Divisor of 821, 134, 466, 972 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 661, 647, 565, 811
• GCD of 703, 533, 447, 814
• GCD of 497, 626, 774, 377
• GCD of 158, 792, 502, 376
• GCD of 662, 522, 366, 448

Given numbers are 821, 134, 466, 972
The greatest common divisor of numbers 821, 134, 466, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 821, 134, 466, 972 is 1.

1. What is the GCD of 821, 134, 466, 972?

GCD of given numbers 821, 134, 466, 972 is 1

2. How to calculate the greatest common divisor of 821, 134, 466, 972?

We can find the highest common divisor of 821, 134, 466, 972 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 821, 134, 466, 972 i.e 1.

3. How can I use the GCD of 821, 134, 466, 972Calculator?

Out the numbers 821, 134, 466, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.