GCD of 147, 540, 680, 535 Calculator

Given Input numbers are 147, 540, 680, 535

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

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

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 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

GCD of numbers is the greatest common divisor

So, the GCD (147, 540, 680, 535) = 1.

Given numbers are 147, 540, 680, 535

The list of prime factors of all numbers are

Prime factors of 147 are 3 x 7 x 7

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

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 535 are 5 x 107

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

Given numbers are 147, 540, 680, 535

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

Apply this formula for all numbers.

Step1:

LCM(147, 540) = 26460

GCD(147, 540) = ( 147 x 540 ) / 26460

= 147 / 540

= 147

Step2:

LCM(3, 680) = 2040

GCD(3, 680) = ( 3 x 680 ) / 2040

= 3 / 680

= 3

Step3:

LCM(1, 535) = 535

GCD(1, 535) = ( 1 x 535 ) / 535

= 1 / 535

= 1

So, Greatest Common Divisor of 147, 540, 680, 535 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 133, 584, 258, 373
• GCD of 706, 653, 559, 717
• GCD of 511, 914, 471, 576
• GCD of 100, 152, 342, 928
• GCD of 494, 890, 157, 379

Given numbers are 147, 540, 680, 535
The greatest common divisor of numbers 147, 540, 680, 535 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 147, 540, 680, 535 is 1.

1. What is the GCD of 147, 540, 680, 535?

GCD of given numbers 147, 540, 680, 535 is 1

2. How to calculate the greatest common divisor of 147, 540, 680, 535?

We can find the highest common divisor of 147, 540, 680, 535 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 147, 540, 680, 535 i.e 1.

3. How can I use the GCD of 147, 540, 680, 535Calculator?

Out the numbers 147, 540, 680, 535 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.