GCD of 532, 129, 77, 400 Calculator

Given Input numbers are 532, 129, 77, 400

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

Divisors of 532 :

The positive integer divisors of 532 that completely divides 532 are.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 77 :

The positive integer divisors of 77 that completely divides 77 are.

1, 7, 11, 77

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

GCD of numbers is the greatest common divisor

So, the GCD (532, 129, 77, 400) = 1.

Given numbers are 532, 129, 77, 400

The list of prime factors of all numbers are

Prime factors of 532 are 2 x 2 x 7 x 19

Prime factors of 129 are 3 x 43

Prime factors of 77 are 7 x 11

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

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

Given numbers are 532, 129, 77, 400

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

Apply this formula for all numbers.

Step1:

LCM(532, 129) = 68628

GCD(532, 129) = ( 532 x 129 ) / 68628

= 532 / 129

= 532

Step2:

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

= 1 / 77

= 1

Step3:

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

= 1 / 400

= 1

So, Greatest Common Divisor of 532, 129, 77, 400 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 803, 506, 99, 659
• GCD of 759, 845, 39, 157
• GCD of 611, 462, 28, 334
• GCD of 253, 940, 74, 236
• GCD of 444, 191, 80, 185

Given numbers are 532, 129, 77, 400
The greatest common divisor of numbers 532, 129, 77, 400 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 532, 129, 77, 400 is 1.

1. What is the GCD of 532, 129, 77, 400?

GCD of given numbers 532, 129, 77, 400 is 1

2. How to calculate the greatest common divisor of 532, 129, 77, 400?

We can find the highest common divisor of 532, 129, 77, 400 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 532, 129, 77, 400 i.e 1.

3. How can I use the GCD of 532, 129, 77, 400Calculator?

Out the numbers 532, 129, 77, 400 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.