GCD of 359, 997, 620, 478 Calculator

Given Input numbers are 359, 997, 620, 478

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

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

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 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (359, 997, 620, 478) = 1.

Given numbers are 359, 997, 620, 478

The list of prime factors of all numbers are

Prime factors of 359 are 359

Prime factors of 997 are 997

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

Prime factors of 478 are 2 x 239

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

Given numbers are 359, 997, 620, 478

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

Apply this formula for all numbers.

Step1:

LCM(359, 997) = 357923

GCD(359, 997) = ( 359 x 997 ) / 357923

= 359 / 997

= 359

Step2:

LCM(1, 620) = 620

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

= 1 / 620

= 1

Step3:

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

= 1 / 478

= 1

So, Greatest Common Divisor of 359, 997, 620, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 544, 695, 289, 782
• GCD of 145, 503, 758, 318
• GCD of 841, 985, 469, 149
• GCD of 458, 922, 688, 940
• GCD of 501, 630, 243, 591

Given numbers are 359, 997, 620, 478
The greatest common divisor of numbers 359, 997, 620, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 359, 997, 620, 478 is 1.

1. What is the GCD of 359, 997, 620, 478?

GCD of given numbers 359, 997, 620, 478 is 1

2. How to calculate the greatest common divisor of 359, 997, 620, 478?

We can find the highest common divisor of 359, 997, 620, 478 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 359, 997, 620, 478 i.e 1.

3. How can I use the GCD of 359, 997, 620, 478Calculator?

Out the numbers 359, 997, 620, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.