GCD of 655, 977, 540, 162 Calculator

Given Input numbers are 655, 977, 540, 162

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 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 540 :

The positive integer divisors of 540 that completely divides 540 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

GCD of numbers is the greatest common divisor

So, the GCD (655, 977, 540, 162) = 1.

Given numbers are 655, 977, 540, 162

The list of prime factors of all numbers are

Prime factors of 655 are 5 x 131

Prime factors of 977 are 977

Prime factors of 540 are 2 x 2 x 3 x 3 x 3 x 5

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

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

Given numbers are 655, 977, 540, 162

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

Apply this formula for all numbers.

Step1:

LCM(655, 977) = 639935

GCD(655, 977) = ( 655 x 977 ) / 639935

= 655 / 977

= 655

Step2:

LCM(1, 540) = 540

GCD(1, 540) = ( 1 x 540 ) / 540

= 1 / 540

= 1

Step3:

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

= 1 / 162

= 1

So, Greatest Common Divisor of 655, 977, 540, 162 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 775, 314, 365, 858
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• GCD of 760, 286, 971, 504
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Given numbers are 655, 977, 540, 162
The greatest common divisor of numbers 655, 977, 540, 162 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 655, 977, 540, 162 is 1.

1. What is the GCD of 655, 977, 540, 162?

GCD of given numbers 655, 977, 540, 162 is 1

2. How to calculate the greatest common divisor of 655, 977, 540, 162?

We can find the highest common divisor of 655, 977, 540, 162 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, 977, 540, 162 i.e 1.

3. How can I use the GCD of 655, 977, 540, 162Calculator?

Out the numbers 655, 977, 540, 162 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.