GCD of 655, 106, 60, 378 Calculator

Given Input numbers are 655, 106, 60, 378

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

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 106 :

The positive integer divisors of 106 that completely divides 106 are.

1, 2, 53, 106

Divisors of 60 :

The positive integer divisors of 60 that completely divides 60 are.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

GCD of numbers is the greatest common divisor

So, the GCD (655, 106, 60, 378) = 1.

Given numbers are 655, 106, 60, 378

The list of prime factors of all numbers are

Prime factors of 655 are 5 x 131

Prime factors of 106 are 2 x 53

Prime factors of 60 are 2 x 2 x 3 x 5

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

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

Given numbers are 655, 106, 60, 378

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

Apply this formula for all numbers.

Step1:

LCM(655, 106) = 69430

GCD(655, 106) = ( 655 x 106 ) / 69430

= 655 / 106

= 655

Step2:

LCM(1, 60) = 60

GCD(1, 60) = ( 1 x 60 ) / 60

= 1 / 60

= 1

Step3:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

So, Greatest Common Divisor of 655, 106, 60, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 589, 688, 54, 788
• GCD of 289, 872, 53, 613
• GCD of 680, 743, 66, 842
• GCD of 881, 931, 54, 250
• GCD of 118, 471, 46, 485

Given numbers are 655, 106, 60, 378
The greatest common divisor of numbers 655, 106, 60, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 655, 106, 60, 378 is 1.

1. What is the GCD of 655, 106, 60, 378?

GCD of given numbers 655, 106, 60, 378 is 1

2. How to calculate the greatest common divisor of 655, 106, 60, 378?

We can find the highest common divisor of 655, 106, 60, 378 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 655, 106, 60, 378 i.e 1.

3. How can I use the GCD of 655, 106, 60, 378Calculator?

Out the numbers 655, 106, 60, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.