GCD of 364, 661, 621, 278 Calculator

Given Input numbers are 364, 661, 621, 278

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

Divisors of 364 :

The positive integer divisors of 364 that completely divides 364 are.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 278 :

The positive integer divisors of 278 that completely divides 278 are.

1, 2, 139, 278

GCD of numbers is the greatest common divisor

So, the GCD (364, 661, 621, 278) = 1.

Given numbers are 364, 661, 621, 278

The list of prime factors of all numbers are

Prime factors of 364 are 2 x 2 x 7 x 13

Prime factors of 661 are 661

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 278 are 2 x 139

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

Given numbers are 364, 661, 621, 278

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

Apply this formula for all numbers.

Step1:

LCM(364, 661) = 240604

GCD(364, 661) = ( 364 x 661 ) / 240604

= 364 / 661

= 364

Step2:

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

= 1 / 621

= 1

Step3:

LCM(1, 278) = 278

GCD(1, 278) = ( 1 x 278 ) / 278

= 1 / 278

= 1

So, Greatest Common Divisor of 364, 661, 621, 278 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 315, 417, 245, 947
• GCD of 575, 116, 156, 754
• GCD of 895, 828, 241, 466
• GCD of 876, 352, 477, 905
• GCD of 945, 870, 928, 982

Given numbers are 364, 661, 621, 278
The greatest common divisor of numbers 364, 661, 621, 278 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 364, 661, 621, 278 is 1.

1. What is the GCD of 364, 661, 621, 278?

GCD of given numbers 364, 661, 621, 278 is 1

2. How to calculate the greatest common divisor of 364, 661, 621, 278?

We can find the highest common divisor of 364, 661, 621, 278 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 364, 661, 621, 278 i.e 1.

3. How can I use the GCD of 364, 661, 621, 278Calculator?

Out the numbers 364, 661, 621, 278 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.