GCD of 621, 700, 83, 665 Calculator

Given Input numbers are 621, 700, 83, 665

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

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

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 83 :

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

1, 83

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

GCD of numbers is the greatest common divisor

So, the GCD (621, 700, 83, 665) = 1.

Given numbers are 621, 700, 83, 665

The list of prime factors of all numbers are

Prime factors of 621 are 3 x 3 x 3 x 23

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

Prime factors of 83 are 83

Prime factors of 665 are 5 x 7 x 19

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

Given numbers are 621, 700, 83, 665

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

Apply this formula for all numbers.

Step1:

LCM(621, 700) = 434700

GCD(621, 700) = ( 621 x 700 ) / 434700

= 621 / 700

= 621

Step2:

LCM(1, 83) = 83

GCD(1, 83) = ( 1 x 83 ) / 83

= 1 / 83

= 1

Step3:

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

= 1 / 665

= 1

So, Greatest Common Divisor of 621, 700, 83, 665 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 673, 279, 58, 707
• GCD of 441, 250, 31, 178
• GCD of 659, 603, 16, 459
• GCD of 430, 733, 15, 958
• GCD of 233, 651, 21, 913

Given numbers are 621, 700, 83, 665
The greatest common divisor of numbers 621, 700, 83, 665 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 621, 700, 83, 665 is 1.

1. What is the GCD of 621, 700, 83, 665?

GCD of given numbers 621, 700, 83, 665 is 1

2. How to calculate the greatest common divisor of 621, 700, 83, 665?

We can find the highest common divisor of 621, 700, 83, 665 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 621, 700, 83, 665 i.e 1.

3. How can I use the GCD of 621, 700, 83, 665Calculator?

Out the numbers 621, 700, 83, 665 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.