GCD of 642, 950, 83, 425 Calculator

Given Input numbers are 642, 950, 83, 425

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

Divisors of 642 :

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

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

Divisors of 950 :

The positive integer divisors of 950 that completely divides 950 are.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 83 :

The positive integer divisors of 83 that completely divides 83 are.

1, 83

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

GCD of numbers is the greatest common divisor

So, the GCD (642, 950, 83, 425) = 1.

Given numbers are 642, 950, 83, 425

The list of prime factors of all numbers are

Prime factors of 642 are 2 x 3 x 107

Prime factors of 950 are 2 x 5 x 5 x 19

Prime factors of 83 are 83

Prime factors of 425 are 5 x 5 x 17

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

Given numbers are 642, 950, 83, 425

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

Apply this formula for all numbers.

Step1:

LCM(642, 950) = 304950

GCD(642, 950) = ( 642 x 950 ) / 304950

= 642 / 950

= 642

Step2:

LCM(2, 83) = 166

GCD(2, 83) = ( 2 x 83 ) / 166

= 2 / 83

= 2

Step3:

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

= 1 / 425

= 1

So, Greatest Common Divisor of 642, 950, 83, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 270, 334, 41, 183
• GCD of 500, 687, 67, 982
• GCD of 742, 599, 58, 578
• GCD of 601, 938, 64, 507
• GCD of 250, 526, 46, 972

Given numbers are 642, 950, 83, 425
The greatest common divisor of numbers 642, 950, 83, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 642, 950, 83, 425 is 1.

1. What is the GCD of 642, 950, 83, 425?

GCD of given numbers 642, 950, 83, 425 is 1

2. How to calculate the greatest common divisor of 642, 950, 83, 425?

We can find the highest common divisor of 642, 950, 83, 425 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 642, 950, 83, 425 i.e 1.

3. How can I use the GCD of 642, 950, 83, 425Calculator?

Out the numbers 642, 950, 83, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.