GCD of 670, 564, 838, 709 Calculator

Given Input numbers are 670, 564, 838, 709

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

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 564 :

The positive integer divisors of 564 that completely divides 564 are.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

GCD of numbers is the greatest common divisor

So, the GCD (670, 564, 838, 709) = 1.

Given numbers are 670, 564, 838, 709

The list of prime factors of all numbers are

Prime factors of 670 are 2 x 5 x 67

Prime factors of 564 are 2 x 2 x 3 x 47

Prime factors of 838 are 2 x 419

Prime factors of 709 are 709

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

Given numbers are 670, 564, 838, 709

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

Apply this formula for all numbers.

Step1:

LCM(670, 564) = 188940

GCD(670, 564) = ( 670 x 564 ) / 188940

= 670 / 564

= 670

Step2:

LCM(2, 838) = 838

GCD(2, 838) = ( 2 x 838 ) / 838

= 2 / 838

= 2

Step3:

LCM(2, 709) = 1418

GCD(2, 709) = ( 2 x 709 ) / 1418

= 2 / 709

= 2

So, Greatest Common Divisor of 670, 564, 838, 709 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 995, 691, 396, 189
• GCD of 259, 670, 558, 630
• GCD of 345, 786, 949, 141
• GCD of 363, 219, 581, 184
• GCD of 385, 551, 662, 473

Given numbers are 670, 564, 838, 709
The greatest common divisor of numbers 670, 564, 838, 709 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 670, 564, 838, 709 is 1.

1. What is the GCD of 670, 564, 838, 709?

GCD of given numbers 670, 564, 838, 709 is 1

2. How to calculate the greatest common divisor of 670, 564, 838, 709?

We can find the highest common divisor of 670, 564, 838, 709 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 670, 564, 838, 709 i.e 1.

3. How can I use the GCD of 670, 564, 838, 709Calculator?

Out the numbers 670, 564, 838, 709 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.