GCD of 642, 700, 358, 571 Calculator

Given Input numbers are 642, 700, 358, 571

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 700 :

The positive integer divisors of 700 that completely divides 700 are.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

Divisors of 571 :

The positive integer divisors of 571 that completely divides 571 are.

1, 571

GCD of numbers is the greatest common divisor

So, the GCD (642, 700, 358, 571) = 1.

Given numbers are 642, 700, 358, 571

The list of prime factors of all numbers are

Prime factors of 642 are 2 x 3 x 107

Prime factors of 700 are 2 x 2 x 5 x 5 x 7

Prime factors of 358 are 2 x 179

Prime factors of 571 are 571

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

Given numbers are 642, 700, 358, 571

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

Apply this formula for all numbers.

Step1:

LCM(642, 700) = 224700

GCD(642, 700) = ( 642 x 700 ) / 224700

= 642 / 700

= 642

Step2:

LCM(2, 358) = 358

GCD(2, 358) = ( 2 x 358 ) / 358

= 2 / 358

= 2

Step3:

LCM(2, 571) = 1142

GCD(2, 571) = ( 2 x 571 ) / 1142

= 2 / 571

= 2

So, Greatest Common Divisor of 642, 700, 358, 571 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 398, 374, 794, 223
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• GCD of 475, 911, 799, 936
• GCD of 236, 217, 151, 349
• GCD of 625, 117, 948, 913

Given numbers are 642, 700, 358, 571
The greatest common divisor of numbers 642, 700, 358, 571 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 642, 700, 358, 571 is 1.

1. What is the GCD of 642, 700, 358, 571?

GCD of given numbers 642, 700, 358, 571 is 1

2. How to calculate the greatest common divisor of 642, 700, 358, 571?

We can find the highest common divisor of 642, 700, 358, 571 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, 700, 358, 571 i.e 1.

3. How can I use the GCD of 642, 700, 358, 571Calculator?

Out the numbers 642, 700, 358, 571 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.