GCD of 316, 616, 620, 657 Calculator

Given Input numbers are 316, 616, 620, 657

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

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

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 657 :

The positive integer divisors of 657 that completely divides 657 are.

1, 3, 9, 73, 219, 657

GCD of numbers is the greatest common divisor

So, the GCD (316, 616, 620, 657) = 1.

Given numbers are 316, 616, 620, 657

The list of prime factors of all numbers are

Prime factors of 316 are 2 x 2 x 79

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

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

Prime factors of 657 are 3 x 3 x 73

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

Given numbers are 316, 616, 620, 657

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

Apply this formula for all numbers.

Step1:

LCM(316, 616) = 48664

GCD(316, 616) = ( 316 x 616 ) / 48664

= 316 / 616

= 316

Step2:

LCM(4, 620) = 620

GCD(4, 620) = ( 4 x 620 ) / 620

= 4 / 620

= 4

Step3:

LCM(4, 657) = 2628

GCD(4, 657) = ( 4 x 657 ) / 2628

= 4 / 657

= 4

So, Greatest Common Divisor of 316, 616, 620, 657 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 253, 966, 251, 545
• GCD of 955, 699, 594, 392
• GCD of 471, 553, 963, 897
• GCD of 911, 901, 327, 304
• GCD of 490, 407, 224, 676

Given numbers are 316, 616, 620, 657
The greatest common divisor of numbers 316, 616, 620, 657 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 316, 616, 620, 657 is 1.

1. What is the GCD of 316, 616, 620, 657?

GCD of given numbers 316, 616, 620, 657 is 1

2. How to calculate the greatest common divisor of 316, 616, 620, 657?

We can find the highest common divisor of 316, 616, 620, 657 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 316, 616, 620, 657 i.e 1.

3. How can I use the GCD of 316, 616, 620, 657Calculator?

Out the numbers 316, 616, 620, 657 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.