GCD of 139, 509, 628, 140 Calculator

Given Input numbers are 139, 509, 628, 140

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

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 509 :

The positive integer divisors of 509 that completely divides 509 are.

1, 509

Divisors of 628 :

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

1, 2, 4, 157, 314, 628

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

GCD of numbers is the greatest common divisor

So, the GCD (139, 509, 628, 140) = 1.

Given numbers are 139, 509, 628, 140

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 509 are 509

Prime factors of 628 are 2 x 2 x 157

Prime factors of 140 are 2 x 2 x 5 x 7

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

Given numbers are 139, 509, 628, 140

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

Apply this formula for all numbers.

Step1:

LCM(139, 509) = 70751

GCD(139, 509) = ( 139 x 509 ) / 70751

= 139 / 509

= 139

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

Step3:

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

= 1 / 140

= 1

So, Greatest Common Divisor of 139, 509, 628, 140 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 664, 826, 812, 235
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Given numbers are 139, 509, 628, 140
The greatest common divisor of numbers 139, 509, 628, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 509, 628, 140 is 1.

1. What is the GCD of 139, 509, 628, 140?

GCD of given numbers 139, 509, 628, 140 is 1

2. How to calculate the greatest common divisor of 139, 509, 628, 140?

We can find the highest common divisor of 139, 509, 628, 140 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 139, 509, 628, 140 i.e 1.

3. How can I use the GCD of 139, 509, 628, 140Calculator?

Out the numbers 139, 509, 628, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.