GCD of 146, 825, 965, 644 Calculator

Given Input numbers are 146, 825, 965, 644

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

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 965 :

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

1, 5, 193, 965

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

GCD of numbers is the greatest common divisor

So, the GCD (146, 825, 965, 644) = 1.

Given numbers are 146, 825, 965, 644

The list of prime factors of all numbers are

Prime factors of 146 are 2 x 73

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 965 are 5 x 193

Prime factors of 644 are 2 x 2 x 7 x 23

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

Given numbers are 146, 825, 965, 644

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

Apply this formula for all numbers.

Step1:

LCM(146, 825) = 120450

GCD(146, 825) = ( 146 x 825 ) / 120450

= 146 / 825

= 146

Step2:

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

= 1 / 965

= 1

Step3:

LCM(1, 644) = 644

GCD(1, 644) = ( 1 x 644 ) / 644

= 1 / 644

= 1

So, Greatest Common Divisor of 146, 825, 965, 644 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 195, 811, 134, 670
• GCD of 773, 113, 205, 699
• GCD of 784, 478, 960, 163
• GCD of 738, 440, 420, 759
• GCD of 859, 833, 996, 483

Given numbers are 146, 825, 965, 644
The greatest common divisor of numbers 146, 825, 965, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 146, 825, 965, 644 is 1.

1. What is the GCD of 146, 825, 965, 644?

GCD of given numbers 146, 825, 965, 644 is 1

2. How to calculate the greatest common divisor of 146, 825, 965, 644?

We can find the highest common divisor of 146, 825, 965, 644 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 146, 825, 965, 644 i.e 1.

3. How can I use the GCD of 146, 825, 965, 644Calculator?

Out the numbers 146, 825, 965, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.