GCD of 139, 183, 420, 964 Calculator

Given Input numbers are 139, 183, 420, 964

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 183 :

The positive integer divisors of 183 that completely divides 183 are.

1, 3, 61, 183

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

GCD of numbers is the greatest common divisor

So, the GCD (139, 183, 420, 964) = 1.

Given numbers are 139, 183, 420, 964

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 183 are 3 x 61

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

Prime factors of 964 are 2 x 2 x 241

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

Given numbers are 139, 183, 420, 964

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

Apply this formula for all numbers.

Step1:

LCM(139, 183) = 25437

GCD(139, 183) = ( 139 x 183 ) / 25437

= 139 / 183

= 139

Step2:

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

= 1 / 420

= 1

Step3:

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

= 1 / 964

= 1

So, Greatest Common Divisor of 139, 183, 420, 964 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 708, 867, 222, 510
• GCD of 522, 401, 498, 840
• GCD of 456, 169, 565, 712
• GCD of 360, 288, 353, 174
• GCD of 277, 112, 665, 798

Given numbers are 139, 183, 420, 964
The greatest common divisor of numbers 139, 183, 420, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 183, 420, 964 is 1.

1. What is the GCD of 139, 183, 420, 964?

GCD of given numbers 139, 183, 420, 964 is 1

2. How to calculate the greatest common divisor of 139, 183, 420, 964?

We can find the highest common divisor of 139, 183, 420, 964 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, 183, 420, 964 i.e 1.

3. How can I use the GCD of 139, 183, 420, 964Calculator?

Out the numbers 139, 183, 420, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.