GCD of 520, 651, 387, 160 Calculator

Given Input numbers are 520, 651, 387, 160

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

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

GCD of numbers is the greatest common divisor

So, the GCD (520, 651, 387, 160) = 1.

Given numbers are 520, 651, 387, 160

The list of prime factors of all numbers are

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 651 are 3 x 7 x 31

Prime factors of 387 are 3 x 3 x 43

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 520, 651, 387, 160

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

Apply this formula for all numbers.

Step1:

LCM(520, 651) = 338520

GCD(520, 651) = ( 520 x 651 ) / 338520

= 520 / 651

= 520

Step2:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

Step3:

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

= 1 / 160

= 1

So, Greatest Common Divisor of 520, 651, 387, 160 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 259, 948, 687, 567
• GCD of 887, 597, 661, 624
• GCD of 371, 337, 992, 477
• GCD of 135, 425, 408, 284
• GCD of 141, 892, 981, 549

Given numbers are 520, 651, 387, 160
The greatest common divisor of numbers 520, 651, 387, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 651, 387, 160 is 1.

1. What is the GCD of 520, 651, 387, 160?

GCD of given numbers 520, 651, 387, 160 is 1

2. How to calculate the greatest common divisor of 520, 651, 387, 160?

We can find the highest common divisor of 520, 651, 387, 160 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 520, 651, 387, 160 i.e 1.

3. How can I use the GCD of 520, 651, 387, 160Calculator?

Out the numbers 520, 651, 387, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.