GCD of 807, 690, 731, 662 Calculator

Given Input numbers are 807, 690, 731, 662

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

Divisors of 807 :

The positive integer divisors of 807 that completely divides 807 are.

1, 3, 269, 807

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 731 :

The positive integer divisors of 731 that completely divides 731 are.

1, 17, 43, 731

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

GCD of numbers is the greatest common divisor

So, the GCD (807, 690, 731, 662) = 1.

Given numbers are 807, 690, 731, 662

The list of prime factors of all numbers are

Prime factors of 807 are 3 x 269

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 731 are 17 x 43

Prime factors of 662 are 2 x 331

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

Given numbers are 807, 690, 731, 662

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

Apply this formula for all numbers.

Step1:

LCM(807, 690) = 185610

GCD(807, 690) = ( 807 x 690 ) / 185610

= 807 / 690

= 807

Step2:

LCM(3, 731) = 2193

GCD(3, 731) = ( 3 x 731 ) / 2193

= 3 / 731

= 3

Step3:

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

= 1 / 662

= 1

So, Greatest Common Divisor of 807, 690, 731, 662 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 646, 289, 473, 136
• GCD of 756, 404, 834, 914
• GCD of 524, 611, 397, 688
• GCD of 360, 596, 174, 644
• GCD of 843, 950, 707, 659

Given numbers are 807, 690, 731, 662
The greatest common divisor of numbers 807, 690, 731, 662 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 807, 690, 731, 662 is 1.

1. What is the GCD of 807, 690, 731, 662?

GCD of given numbers 807, 690, 731, 662 is 1

2. How to calculate the greatest common divisor of 807, 690, 731, 662?

We can find the highest common divisor of 807, 690, 731, 662 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 807, 690, 731, 662 i.e 1.

3. How can I use the GCD of 807, 690, 731, 662Calculator?

Out the numbers 807, 690, 731, 662 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.