GCD of 628, 136, 664, 726 Calculator

Given Input numbers are 628, 136, 664, 726

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

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 726 :

The positive integer divisors of 726 that completely divides 726 are.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

GCD of numbers is the greatest common divisor

So, the GCD (628, 136, 664, 726) = 2.

Given numbers are 628, 136, 664, 726

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 136 are 2 x 2 x 2 x 17

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 726 are 2 x 3 x 11 x 11

The highest common occurrence is 2¹

Therefore, GCD of 628, 136, 664, 726 is 2.

Given numbers are 628, 136, 664, 726

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

Apply this formula for all numbers.

Step1:

LCM(628, 136) = 21352

GCD(628, 136) = ( 628 x 136 ) / 21352

= 628 / 136

= 628

Step2:

LCM(4, 664) = 664

GCD(4, 664) = ( 4 x 664 ) / 664

= 4 / 664

= 4

Step3:

LCM(4, 726) = 1452

GCD(4, 726) = ( 4 x 726 ) / 1452

= 4 / 726

= 4

So, Greatest Common Divisor of 628, 136, 664, 726 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 100, 445, 969, 308
• GCD of 804, 114, 155, 837
• GCD of 982, 590, 106, 244
• GCD of 540, 967, 612, 695
• GCD of 716, 792, 399, 952

Given numbers are 628, 136, 664, 726
The greatest common divisor of numbers 628, 136, 664, 726 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 136, 664, 726 is 2.

1. What is the GCD of 628, 136, 664, 726?

GCD of given numbers 628, 136, 664, 726 is 2

2. How to calculate the greatest common divisor of 628, 136, 664, 726?

We can find the highest common divisor of 628, 136, 664, 726 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 628, 136, 664, 726 i.e 2.

3. How can I use the GCD of 628, 136, 664, 726Calculator?

Out the numbers 628, 136, 664, 726 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.