GCD of 365, 143, 690, 139 Calculator

Given Input numbers are 365, 143, 690, 139

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

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

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 (365, 143, 690, 139) = 1.

Given numbers are 365, 143, 690, 139

The list of prime factors of all numbers are

Prime factors of 365 are 5 x 73

Prime factors of 143 are 11 x 13

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 139 are 139

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

Given numbers are 365, 143, 690, 139

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

Apply this formula for all numbers.

Step1:

LCM(365, 143) = 52195

GCD(365, 143) = ( 365 x 143 ) / 52195

= 365 / 143

= 365

Step2:

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

= 1 / 690

= 1

Step3:

LCM(1, 139) = 139

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

= 1 / 139

= 1

So, Greatest Common Divisor of 365, 143, 690, 139 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 310, 224, 411, 625
• GCD of 328, 852, 238, 895
• GCD of 251, 262, 594, 866
• GCD of 496, 242, 217, 844
• GCD of 881, 409, 162, 903

Given numbers are 365, 143, 690, 139
The greatest common divisor of numbers 365, 143, 690, 139 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 365, 143, 690, 139 is 1.

1. What is the GCD of 365, 143, 690, 139?

GCD of given numbers 365, 143, 690, 139 is 1

2. How to calculate the greatest common divisor of 365, 143, 690, 139?

We can find the highest common divisor of 365, 143, 690, 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 365, 143, 690, 139 i.e 1.

3. How can I use the GCD of 365, 143, 690, 139Calculator?

Out the numbers 365, 143, 690, 139 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.