GCD of 658, 426, 571, 740 Calculator

Given Input numbers are 658, 426, 571, 740

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

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 571 :

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

1, 571

Divisors of 740 :

The positive integer divisors of 740 that completely divides 740 are.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

GCD of numbers is the greatest common divisor

So, the GCD (658, 426, 571, 740) = 1.

Given numbers are 658, 426, 571, 740

The list of prime factors of all numbers are

Prime factors of 658 are 2 x 7 x 47

Prime factors of 426 are 2 x 3 x 71

Prime factors of 571 are 571

Prime factors of 740 are 2 x 2 x 5 x 37

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

Given numbers are 658, 426, 571, 740

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

Apply this formula for all numbers.

Step1:

LCM(658, 426) = 140154

GCD(658, 426) = ( 658 x 426 ) / 140154

= 658 / 426

= 658

Step2:

LCM(2, 571) = 1142

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

= 2 / 571

= 2

Step3:

LCM(1, 740) = 740

GCD(1, 740) = ( 1 x 740 ) / 740

= 1 / 740

= 1

So, Greatest Common Divisor of 658, 426, 571, 740 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 443, 900, 141, 729
• GCD of 562, 533, 722, 158
• GCD of 211, 348, 757, 804
• GCD of 291, 553, 357, 191
• GCD of 314, 334, 169, 623

Given numbers are 658, 426, 571, 740
The greatest common divisor of numbers 658, 426, 571, 740 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 658, 426, 571, 740 is 1.

1. What is the GCD of 658, 426, 571, 740?

GCD of given numbers 658, 426, 571, 740 is 1

2. How to calculate the greatest common divisor of 658, 426, 571, 740?

We can find the highest common divisor of 658, 426, 571, 740 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 658, 426, 571, 740 i.e 1.

3. How can I use the GCD of 658, 426, 571, 740Calculator?

Out the numbers 658, 426, 571, 740 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.