GCD of 361, 692, 775, 620 Calculator

Given Input numbers are 361, 692, 775, 620

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

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 692 :

The positive integer divisors of 692 that completely divides 692 are.

1, 2, 4, 173, 346, 692

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

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 (361, 692, 775, 620) = 1.

Given numbers are 361, 692, 775, 620

The list of prime factors of all numbers are

Prime factors of 361 are 19 x 19

Prime factors of 692 are 2 x 2 x 173

Prime factors of 775 are 5 x 5 x 31

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 361, 692, 775, 620

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

Apply this formula for all numbers.

Step1:

LCM(361, 692) = 249812

GCD(361, 692) = ( 361 x 692 ) / 249812

= 361 / 692

= 361

Step2:

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

= 1 / 775

= 1

Step3:

LCM(1, 620) = 620

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

= 1 / 620

= 1

So, Greatest Common Divisor of 361, 692, 775, 620 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 791, 203, 562, 374
• GCD of 751, 199, 400, 621
• GCD of 840, 150, 709, 975
• GCD of 637, 805, 634, 786
• GCD of 492, 709, 788, 132

Given numbers are 361, 692, 775, 620
The greatest common divisor of numbers 361, 692, 775, 620 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 361, 692, 775, 620 is 1.

1. What is the GCD of 361, 692, 775, 620?

GCD of given numbers 361, 692, 775, 620 is 1

2. How to calculate the greatest common divisor of 361, 692, 775, 620?

We can find the highest common divisor of 361, 692, 775, 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 361, 692, 775, 620 i.e 1.

3. How can I use the GCD of 361, 692, 775, 620Calculator?

Out the numbers 361, 692, 775, 620 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.