GCD of 146, 637, 968, 648 Calculator

Given Input numbers are 146, 637, 968, 648

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 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 968 :

The positive integer divisors of 968 that completely divides 968 are.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

GCD of numbers is the greatest common divisor

So, the GCD (146, 637, 968, 648) = 1.

Given numbers are 146, 637, 968, 648

The list of prime factors of all numbers are

Prime factors of 146 are 2 x 73

Prime factors of 637 are 7 x 7 x 13

Prime factors of 968 are 2 x 2 x 2 x 11 x 11

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

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

Given numbers are 146, 637, 968, 648

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

Apply this formula for all numbers.

Step1:

LCM(146, 637) = 93002

GCD(146, 637) = ( 146 x 637 ) / 93002

= 146 / 637

= 146

Step2:

LCM(1, 968) = 968

GCD(1, 968) = ( 1 x 968 ) / 968

= 1 / 968

= 1

Step3:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

So, Greatest Common Divisor of 146, 637, 968, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 578, 673, 807, 725
• GCD of 826, 464, 195, 714
• GCD of 920, 401, 419, 749
• GCD of 161, 471, 887, 898
• GCD of 746, 596, 403, 718

Given numbers are 146, 637, 968, 648
The greatest common divisor of numbers 146, 637, 968, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 146, 637, 968, 648 is 1.

1. What is the GCD of 146, 637, 968, 648?

GCD of given numbers 146, 637, 968, 648 is 1

2. How to calculate the greatest common divisor of 146, 637, 968, 648?

We can find the highest common divisor of 146, 637, 968, 648 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, 637, 968, 648 i.e 1.

3. How can I use the GCD of 146, 637, 968, 648Calculator?

Out the numbers 146, 637, 968, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.