GCD of 674, 349, 620 Calculator

Given Input numbers are 674, 349, 620

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

Divisors of 674 :

The positive integer divisors of 674 that completely divides 674 are.

1, 2, 337, 674

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

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

GCD of numbers is the greatest common divisor

So, the GCD (674, 349, 620) = 1.

Given numbers are 674, 349, 620

The list of prime factors of all numbers are

Prime factors of 674 are 2 x 337

Prime factors of 349 are 349

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

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

Given numbers are 674, 349, 620

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

Apply this formula for all numbers.

Step1:

LCM(674, 349) = 235226

GCD(674, 349) = ( 674 x 349 ) / 235226

= 674 / 349

= 674

Step2:

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

= 1 / 620

= 1

So, Greatest Common Divisor of 674, 349, 620 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 386, 480, 880
• GCD of 410, 318, 370
• GCD of 232, 789, 475
• GCD of 312, 371, 854
• GCD of 823, 151, 987

Given numbers are 674, 349, 620
The greatest common divisor of numbers 674, 349, 620 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 674, 349, 620 is 1.

1. What is the GCD of 674, 349, 620?

GCD of given numbers 674, 349, 620 is 1

2. How to calculate the greatest common divisor of 674, 349, 620?

We can find the highest common divisor of 674, 349, 620 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 674, 349, 620 i.e 1.

3. How can I use the GCD of 674, 349, 620Calculator?

Out the numbers 674, 349, 620 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.