GCD of 143, 652, 642 Calculator

Given Input numbers are 143, 652, 642

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 642 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (143, 652, 642) = 1.

Given numbers are 143, 652, 642

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 652 are 2 x 2 x 163

Prime factors of 642 are 2 x 3 x 107

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

Given numbers are 143, 652, 642

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

Apply this formula for all numbers.

Step1:

LCM(143, 652) = 93236

GCD(143, 652) = ( 143 x 652 ) / 93236

= 143 / 652

= 143

Step2:

LCM(1, 642) = 642

GCD(1, 642) = ( 1 x 642 ) / 642

= 1 / 642

= 1

So, Greatest Common Divisor of 143, 652, 642 is 1

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• GCD of 558, 561, 782
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Given numbers are 143, 652, 642
The greatest common divisor of numbers 143, 652, 642 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 652, 642 is 1.

1. What is the GCD of 143, 652, 642?

GCD of given numbers 143, 652, 642 is 1

2. How to calculate the greatest common divisor of 143, 652, 642?

We can find the highest common divisor of 143, 652, 642 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 143, 652, 642 i.e 1.

3. How can I use the GCD of 143, 652, 642Calculator?

Out the numbers 143, 652, 642 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.