GCD of 620, 652, 727, 407 Calculator

Given Input numbers are 620, 652, 727, 407

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

Divisors of 407 :

The positive integer divisors of 407 that completely divides 407 are.

1, 11, 37, 407

GCD of numbers is the greatest common divisor

So, the GCD (620, 652, 727, 407) = 1.

Given numbers are 620, 652, 727, 407

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 652 are 2 x 2 x 163

Prime factors of 727 are 727

Prime factors of 407 are 11 x 37

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

Given numbers are 620, 652, 727, 407

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

Apply this formula for all numbers.

Step1:

LCM(620, 652) = 101060

GCD(620, 652) = ( 620 x 652 ) / 101060

= 620 / 652

= 620

Step2:

LCM(4, 727) = 2908

GCD(4, 727) = ( 4 x 727 ) / 2908

= 4 / 727

= 4

Step3:

LCM(1, 407) = 407

GCD(1, 407) = ( 1 x 407 ) / 407

= 1 / 407

= 1

So, Greatest Common Divisor of 620, 652, 727, 407 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 247, 956, 805, 612
• GCD of 673, 148, 825, 252
• GCD of 562, 953, 136, 271
• GCD of 371, 311, 804, 586
• GCD of 217, 309, 353, 806

Given numbers are 620, 652, 727, 407
The greatest common divisor of numbers 620, 652, 727, 407 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 652, 727, 407 is 1.

1. What is the GCD of 620, 652, 727, 407?

GCD of given numbers 620, 652, 727, 407 is 1

2. How to calculate the greatest common divisor of 620, 652, 727, 407?

We can find the highest common divisor of 620, 652, 727, 407 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 620, 652, 727, 407 i.e 1.

3. How can I use the GCD of 620, 652, 727, 407Calculator?

Out the numbers 620, 652, 727, 407 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.