GCD of 777, 452, 987, 432 Calculator

Given Input numbers are 777, 452, 987, 432

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

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 452 :

The positive integer divisors of 452 that completely divides 452 are.

1, 2, 4, 113, 226, 452

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

GCD of numbers is the greatest common divisor

So, the GCD (777, 452, 987, 432) = 1.

Given numbers are 777, 452, 987, 432

The list of prime factors of all numbers are

Prime factors of 777 are 3 x 7 x 37

Prime factors of 452 are 2 x 2 x 113

Prime factors of 987 are 3 x 7 x 47

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

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

Given numbers are 777, 452, 987, 432

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

Apply this formula for all numbers.

Step1:

LCM(777, 452) = 351204

GCD(777, 452) = ( 777 x 452 ) / 351204

= 777 / 452

= 777

Step2:

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

= 1 / 987

= 1

Step3:

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

= 1 / 432

= 1

So, Greatest Common Divisor of 777, 452, 987, 432 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 768, 188, 767, 877
• GCD of 263, 305, 756, 630
• GCD of 107, 931, 579, 828
• GCD of 466, 490, 149, 551
• GCD of 906, 523, 402, 324

Given numbers are 777, 452, 987, 432
The greatest common divisor of numbers 777, 452, 987, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 777, 452, 987, 432 is 1.

1. What is the GCD of 777, 452, 987, 432?

GCD of given numbers 777, 452, 987, 432 is 1

2. How to calculate the greatest common divisor of 777, 452, 987, 432?

We can find the highest common divisor of 777, 452, 987, 432 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 777, 452, 987, 432 i.e 1.

3. How can I use the GCD of 777, 452, 987, 432Calculator?

Out the numbers 777, 452, 987, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.