GCD of 146, 164, 690, 411 Calculator

Given Input numbers are 146, 164, 690, 411

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 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

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

Divisors of 411 :

The positive integer divisors of 411 that completely divides 411 are.

1, 3, 137, 411

GCD of numbers is the greatest common divisor

So, the GCD (146, 164, 690, 411) = 1.

Given numbers are 146, 164, 690, 411

The list of prime factors of all numbers are

Prime factors of 146 are 2 x 73

Prime factors of 164 are 2 x 2 x 41

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

Prime factors of 411 are 3 x 137

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

Given numbers are 146, 164, 690, 411

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

Apply this formula for all numbers.

Step1:

LCM(146, 164) = 11972

GCD(146, 164) = ( 146 x 164 ) / 11972

= 146 / 164

= 146

Step2:

LCM(2, 690) = 690

GCD(2, 690) = ( 2 x 690 ) / 690

= 2 / 690

= 2

Step3:

LCM(2, 411) = 822

GCD(2, 411) = ( 2 x 411 ) / 822

= 2 / 411

= 2

So, Greatest Common Divisor of 146, 164, 690, 411 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 424, 810, 454, 257
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• GCD of 759, 510, 999, 401
• GCD of 642, 264, 164, 474
• GCD of 683, 789, 157, 106

Given numbers are 146, 164, 690, 411
The greatest common divisor of numbers 146, 164, 690, 411 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 146, 164, 690, 411 is 1.

1. What is the GCD of 146, 164, 690, 411?

GCD of given numbers 146, 164, 690, 411 is 1

2. How to calculate the greatest common divisor of 146, 164, 690, 411?

We can find the highest common divisor of 146, 164, 690, 411 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, 164, 690, 411 i.e 1.

3. How can I use the GCD of 146, 164, 690, 411Calculator?

Out the numbers 146, 164, 690, 411 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.