GCD of 477, 437, 802, 648 Calculator

Given Input numbers are 477, 437, 802, 648

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 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

GCD of numbers is the greatest common divisor

So, the GCD (477, 437, 802, 648) = 1.

Given numbers are 477, 437, 802, 648

The list of prime factors of all numbers are

Prime factors of 477 are 3 x 3 x 53

Prime factors of 437 are 19 x 23

Prime factors of 802 are 2 x 401

Prime factors of 648 are 2 x 2 x 2 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, 437, 802, 648

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

Apply this formula for all numbers.

Step1:

LCM(477, 437) = 208449

GCD(477, 437) = ( 477 x 437 ) / 208449

= 477 / 437

= 477

Step2:

LCM(1, 802) = 802

GCD(1, 802) = ( 1 x 802 ) / 802

= 1 / 802

= 1

Step3:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

So, Greatest Common Divisor of 477, 437, 802, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 225, 647, 443, 856
• GCD of 772, 239, 248, 944
• GCD of 485, 927, 591, 589
• GCD of 710, 607, 684, 661
• GCD of 326, 856, 356, 590

Given numbers are 477, 437, 802, 648
The greatest common divisor of numbers 477, 437, 802, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 477, 437, 802, 648 is 1.

1. What is the GCD of 477, 437, 802, 648?

GCD of given numbers 477, 437, 802, 648 is 1

2. How to calculate the greatest common divisor of 477, 437, 802, 648?

We can find the highest common divisor of 477, 437, 802, 648 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, 437, 802, 648 i.e 1.

3. How can I use the GCD of 477, 437, 802, 648Calculator?

Out the numbers 477, 437, 802, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.