GCD of 436, 660, 658, 965 Calculator

Given Input numbers are 436, 660, 658, 965

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

Divisors of 436 :

The positive integer divisors of 436 that completely divides 436 are.

1, 2, 4, 109, 218, 436

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (436, 660, 658, 965) = 1.

Given numbers are 436, 660, 658, 965

The list of prime factors of all numbers are

Prime factors of 436 are 2 x 2 x 109

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 658 are 2 x 7 x 47

Prime factors of 965 are 5 x 193

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

Given numbers are 436, 660, 658, 965

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

Apply this formula for all numbers.

Step1:

LCM(436, 660) = 71940

GCD(436, 660) = ( 436 x 660 ) / 71940

= 436 / 660

= 436

Step2:

LCM(4, 658) = 1316

GCD(4, 658) = ( 4 x 658 ) / 1316

= 4 / 658

= 4

Step3:

LCM(2, 965) = 1930

GCD(2, 965) = ( 2 x 965 ) / 1930

= 2 / 965

= 2

So, Greatest Common Divisor of 436, 660, 658, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 833, 477, 377, 957
• GCD of 714, 792, 928, 640
• GCD of 702, 676, 578, 526
• GCD of 360, 834, 115, 232
• GCD of 308, 257, 905, 259

Given numbers are 436, 660, 658, 965
The greatest common divisor of numbers 436, 660, 658, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 436, 660, 658, 965 is 1.

1. What is the GCD of 436, 660, 658, 965?

GCD of given numbers 436, 660, 658, 965 is 1

2. How to calculate the greatest common divisor of 436, 660, 658, 965?

We can find the highest common divisor of 436, 660, 658, 965 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 436, 660, 658, 965 i.e 1.

3. How can I use the GCD of 436, 660, 658, 965Calculator?

Out the numbers 436, 660, 658, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.