GCD of 477, 940, 747, 972 Calculator

Given Input numbers are 477, 940, 747, 972

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

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

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 (477, 940, 747, 972) = 1.

Given numbers are 477, 940, 747, 972

The list of prime factors of all numbers are

Prime factors of 477 are 3 x 3 x 53

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 747 are 3 x 3 x 83

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 477, 940, 747, 972

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

Apply this formula for all numbers.

Step1:

LCM(477, 940) = 448380

GCD(477, 940) = ( 477 x 940 ) / 448380

= 477 / 940

= 477

Step2:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

Step3:

LCM(1, 972) = 972

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

= 1 / 972

= 1

So, Greatest Common Divisor of 477, 940, 747, 972 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 120, 275, 670, 534
• GCD of 663, 666, 395, 323
• GCD of 669, 612, 632, 968
• GCD of 973, 153, 428, 600
• GCD of 272, 629, 716, 342

Given numbers are 477, 940, 747, 972
The greatest common divisor of numbers 477, 940, 747, 972 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 477, 940, 747, 972 is 1.

1. What is the GCD of 477, 940, 747, 972?

GCD of given numbers 477, 940, 747, 972 is 1

2. How to calculate the greatest common divisor of 477, 940, 747, 972?

We can find the highest common divisor of 477, 940, 747, 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 477, 940, 747, 972 i.e 1.

3. How can I use the GCD of 477, 940, 747, 972Calculator?

Out the numbers 477, 940, 747, 972 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.