GCD of 435, 445, 964, 680 Calculator

Given Input numbers are 435, 445, 964, 680

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

Divisors of 435 :

The positive integer divisors of 435 that completely divides 435 are.

1, 3, 5, 15, 29, 87, 145, 435

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

GCD of numbers is the greatest common divisor

So, the GCD (435, 445, 964, 680) = 1.

Given numbers are 435, 445, 964, 680

The list of prime factors of all numbers are

Prime factors of 435 are 3 x 5 x 29

Prime factors of 445 are 5 x 89

Prime factors of 964 are 2 x 2 x 241

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

Given numbers are 435, 445, 964, 680

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

Apply this formula for all numbers.

Step1:

LCM(435, 445) = 38715

GCD(435, 445) = ( 435 x 445 ) / 38715

= 435 / 445

= 435

Step2:

LCM(5, 964) = 4820

GCD(5, 964) = ( 5 x 964 ) / 4820

= 5 / 964

= 5

Step3:

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

= 1 / 680

= 1

So, Greatest Common Divisor of 435, 445, 964, 680 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 713, 989, 575, 462
• GCD of 900, 625, 880, 443
• GCD of 822, 584, 843, 731
• GCD of 380, 571, 736, 290
• GCD of 736, 677, 173, 100

Given numbers are 435, 445, 964, 680
The greatest common divisor of numbers 435, 445, 964, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 435, 445, 964, 680 is 1.

1. What is the GCD of 435, 445, 964, 680?

GCD of given numbers 435, 445, 964, 680 is 1

2. How to calculate the greatest common divisor of 435, 445, 964, 680?

We can find the highest common divisor of 435, 445, 964, 680 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 435, 445, 964, 680 i.e 1.

3. How can I use the GCD of 435, 445, 964, 680Calculator?

Out the numbers 435, 445, 964, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.