GCD of 402, 744, 237, 139 Calculator

Given Input numbers are 402, 744, 237, 139

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 744 :

The positive integer divisors of 744 that completely divides 744 are.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 237 :

The positive integer divisors of 237 that completely divides 237 are.

1, 3, 79, 237

Divisors of 139 :

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

1, 139

GCD of numbers is the greatest common divisor

So, the GCD (402, 744, 237, 139) = 1.

Given numbers are 402, 744, 237, 139

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 744 are 2 x 2 x 2 x 3 x 31

Prime factors of 237 are 3 x 79

Prime factors of 139 are 139

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

Given numbers are 402, 744, 237, 139

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

Apply this formula for all numbers.

Step1:

LCM(402, 744) = 49848

GCD(402, 744) = ( 402 x 744 ) / 49848

= 402 / 744

= 402

Step2:

LCM(6, 237) = 474

GCD(6, 237) = ( 6 x 237 ) / 474

= 6 / 237

= 6

Step3:

LCM(3, 139) = 417

GCD(3, 139) = ( 3 x 139 ) / 417

= 3 / 139

= 3

So, Greatest Common Divisor of 402, 744, 237, 139 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 802, 380, 455, 145
• GCD of 235, 223, 147, 316
• GCD of 486, 546, 274, 994
• GCD of 139, 222, 343, 224
• GCD of 457, 799, 755, 299

Given numbers are 402, 744, 237, 139
The greatest common divisor of numbers 402, 744, 237, 139 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 744, 237, 139 is 1.

1. What is the GCD of 402, 744, 237, 139?

GCD of given numbers 402, 744, 237, 139 is 1

2. How to calculate the greatest common divisor of 402, 744, 237, 139?

We can find the highest common divisor of 402, 744, 237, 139 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 402, 744, 237, 139 i.e 1.

3. How can I use the GCD of 402, 744, 237, 139Calculator?

Out the numbers 402, 744, 237, 139 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.