GCD of 146, 573, 378, 690 Calculator

Given Input numbers are 146, 573, 378, 690

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

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

Divisors of 573 :

The positive integer divisors of 573 that completely divides 573 are.

1, 3, 191, 573

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

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

GCD of numbers is the greatest common divisor

So, the GCD (146, 573, 378, 690) = 1.

Given numbers are 146, 573, 378, 690

The list of prime factors of all numbers are

Prime factors of 146 are 2 x 73

Prime factors of 573 are 3 x 191

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

Prime factors of 690 are 2 x 3 x 5 x 23

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

Given numbers are 146, 573, 378, 690

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

Apply this formula for all numbers.

Step1:

LCM(146, 573) = 83658

GCD(146, 573) = ( 146 x 573 ) / 83658

= 146 / 573

= 146

Step2:

LCM(1, 378) = 378

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

= 1 / 378

= 1

Step3:

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

= 1 / 690

= 1

So, Greatest Common Divisor of 146, 573, 378, 690 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 978, 775, 127, 837
• GCD of 902, 122, 556, 890
• GCD of 389, 768, 193, 216
• GCD of 101, 373, 133, 839
• GCD of 920, 474, 200, 335

Given numbers are 146, 573, 378, 690
The greatest common divisor of numbers 146, 573, 378, 690 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 146, 573, 378, 690 is 1.

1. What is the GCD of 146, 573, 378, 690?

GCD of given numbers 146, 573, 378, 690 is 1

2. How to calculate the greatest common divisor of 146, 573, 378, 690?

We can find the highest common divisor of 146, 573, 378, 690 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 146, 573, 378, 690 i.e 1.

3. How can I use the GCD of 146, 573, 378, 690Calculator?

Out the numbers 146, 573, 378, 690 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.