GCD of 620, 423, 496, 635 Calculator

Given Input numbers are 620, 423, 496, 635

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 635 :

The positive integer divisors of 635 that completely divides 635 are.

1, 5, 127, 635

GCD of numbers is the greatest common divisor

So, the GCD (620, 423, 496, 635) = 1.

Given numbers are 620, 423, 496, 635

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 423 are 3 x 3 x 47

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 635 are 5 x 127

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

Given numbers are 620, 423, 496, 635

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

Apply this formula for all numbers.

Step1:

LCM(620, 423) = 262260

GCD(620, 423) = ( 620 x 423 ) / 262260

= 620 / 423

= 620

Step2:

LCM(1, 496) = 496

GCD(1, 496) = ( 1 x 496 ) / 496

= 1 / 496

= 1

Step3:

LCM(1, 635) = 635

GCD(1, 635) = ( 1 x 635 ) / 635

= 1 / 635

= 1

So, Greatest Common Divisor of 620, 423, 496, 635 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 522, 787, 520, 386
• GCD of 725, 662, 652, 692
• GCD of 823, 219, 182, 591
• GCD of 760, 460, 592, 619
• GCD of 190, 459, 132, 646

Given numbers are 620, 423, 496, 635
The greatest common divisor of numbers 620, 423, 496, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 423, 496, 635 is 1.

1. What is the GCD of 620, 423, 496, 635?

GCD of given numbers 620, 423, 496, 635 is 1

2. How to calculate the greatest common divisor of 620, 423, 496, 635?

We can find the highest common divisor of 620, 423, 496, 635 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 620, 423, 496, 635 i.e 1.

3. How can I use the GCD of 620, 423, 496, 635Calculator?

Out the numbers 620, 423, 496, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.