GCD of 134, 642, 730, 122 Calculator

Given Input numbers are 134, 642, 730, 122

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

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

Divisors of 642 :

The positive integer divisors of 642 that completely divides 642 are.

1, 2, 3, 6, 107, 214, 321, 642

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

GCD of numbers is the greatest common divisor

So, the GCD (134, 642, 730, 122) = 2.

Given numbers are 134, 642, 730, 122

The list of prime factors of all numbers are

Prime factors of 134 are 2 x 67

Prime factors of 642 are 2 x 3 x 107

Prime factors of 730 are 2 x 5 x 73

Prime factors of 122 are 2 x 61

The highest common occurrence is 2¹

Therefore, GCD of 134, 642, 730, 122 is 2.

Given numbers are 134, 642, 730, 122

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

Apply this formula for all numbers.

Step1:

LCM(134, 642) = 43014

GCD(134, 642) = ( 134 x 642 ) / 43014

= 134 / 642

= 134

Step2:

LCM(2, 730) = 730

GCD(2, 730) = ( 2 x 730 ) / 730

= 2 / 730

= 2

Step3:

LCM(2, 122) = 122

GCD(2, 122) = ( 2 x 122 ) / 122

= 2 / 122

= 2

So, Greatest Common Divisor of 134, 642, 730, 122 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 859, 471, 254, 591
• GCD of 550, 210, 386, 934
• GCD of 561, 959, 699, 660
• GCD of 751, 490, 563, 365
• GCD of 322, 332, 642, 678

Given numbers are 134, 642, 730, 122
The greatest common divisor of numbers 134, 642, 730, 122 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 134, 642, 730, 122 is 2.

1. What is the GCD of 134, 642, 730, 122?

GCD of given numbers 134, 642, 730, 122 is 2

2. How to calculate the greatest common divisor of 134, 642, 730, 122?

We can find the highest common divisor of 134, 642, 730, 122 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 134, 642, 730, 122 i.e 2.

3. How can I use the GCD of 134, 642, 730, 122Calculator?

Out the numbers 134, 642, 730, 122 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.