GCD of 775, 720, 501, 139 Calculator

Given Input numbers are 775, 720, 501, 139

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

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 501 :

The positive integer divisors of 501 that completely divides 501 are.

1, 3, 167, 501

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

GCD of numbers is the greatest common divisor

So, the GCD (775, 720, 501, 139) = 1.

Given numbers are 775, 720, 501, 139

The list of prime factors of all numbers are

Prime factors of 775 are 5 x 5 x 31

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 501 are 3 x 167

Prime factors of 139 are 139

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

Given numbers are 775, 720, 501, 139

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

Apply this formula for all numbers.

Step1:

LCM(775, 720) = 111600

GCD(775, 720) = ( 775 x 720 ) / 111600

= 775 / 720

= 775

Step2:

LCM(5, 501) = 2505

GCD(5, 501) = ( 5 x 501 ) / 2505

= 5 / 501

= 5

Step3:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

So, Greatest Common Divisor of 775, 720, 501, 139 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 911, 908, 262, 127
• GCD of 671, 331, 259, 628
• GCD of 950, 319, 283, 338
• GCD of 853, 556, 705, 386
• GCD of 435, 893, 211, 226

Given numbers are 775, 720, 501, 139
The greatest common divisor of numbers 775, 720, 501, 139 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 775, 720, 501, 139 is 1.

1. What is the GCD of 775, 720, 501, 139?

GCD of given numbers 775, 720, 501, 139 is 1

2. How to calculate the greatest common divisor of 775, 720, 501, 139?

We can find the highest common divisor of 775, 720, 501, 139 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 775, 720, 501, 139 i.e 1.

3. How can I use the GCD of 775, 720, 501, 139Calculator?

Out the numbers 775, 720, 501, 139 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.