GCD of 128, 158, 726, 662 Calculator

Given Input numbers are 128, 158, 726, 662

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

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

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

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

GCD of numbers is the greatest common divisor

So, the GCD (128, 158, 726, 662) = 2.

Given numbers are 128, 158, 726, 662

The list of prime factors of all numbers are

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 158 are 2 x 79

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

Prime factors of 662 are 2 x 331

The highest common occurrence is 2¹

Therefore, GCD of 128, 158, 726, 662 is 2.

Given numbers are 128, 158, 726, 662

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

Apply this formula for all numbers.

Step1:

LCM(128, 158) = 10112

GCD(128, 158) = ( 128 x 158 ) / 10112

= 128 / 158

= 128

Step2:

LCM(2, 726) = 726

GCD(2, 726) = ( 2 x 726 ) / 726

= 2 / 726

= 2

Step3:

LCM(2, 662) = 662

GCD(2, 662) = ( 2 x 662 ) / 662

= 2 / 662

= 2

So, Greatest Common Divisor of 128, 158, 726, 662 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 632, 940, 204, 366
• GCD of 379, 242, 484, 139
• GCD of 364, 486, 957, 927
• GCD of 220, 321, 822, 497
• GCD of 282, 599, 682, 652

Given numbers are 128, 158, 726, 662
The greatest common divisor of numbers 128, 158, 726, 662 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 128, 158, 726, 662 is 2.

1. What is the GCD of 128, 158, 726, 662?

GCD of given numbers 128, 158, 726, 662 is 2

2. How to calculate the greatest common divisor of 128, 158, 726, 662?

We can find the highest common divisor of 128, 158, 726, 662 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 128, 158, 726, 662 i.e 2.

3. How can I use the GCD of 128, 158, 726, 662Calculator?

Out the numbers 128, 158, 726, 662 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.