GCD of 134, 387, 755, 765 Calculator

Given Input numbers are 134, 387, 755, 765

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

Divisors of 134 :

The positive integer divisors of 134 that completely divides 134 are.

1, 2, 67, 134

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

GCD of numbers is the greatest common divisor

So, the GCD (134, 387, 755, 765) = 1.

Given numbers are 134, 387, 755, 765

The list of prime factors of all numbers are

Prime factors of 134 are 2 x 67

Prime factors of 387 are 3 x 3 x 43

Prime factors of 755 are 5 x 151

Prime factors of 765 are 3 x 3 x 5 x 17

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

Given numbers are 134, 387, 755, 765

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

Apply this formula for all numbers.

Step1:

LCM(134, 387) = 51858

GCD(134, 387) = ( 134 x 387 ) / 51858

= 134 / 387

= 134

Step2:

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

= 1 / 755

= 1

Step3:

LCM(1, 765) = 765

GCD(1, 765) = ( 1 x 765 ) / 765

= 1 / 765

= 1

So, Greatest Common Divisor of 134, 387, 755, 765 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 122, 977, 225, 587
• GCD of 814, 798, 747, 195
• GCD of 390, 460, 565, 163
• GCD of 883, 102, 874, 533
• GCD of 771, 147, 285, 389

Given numbers are 134, 387, 755, 765
The greatest common divisor of numbers 134, 387, 755, 765 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 134, 387, 755, 765 is 1.

1. What is the GCD of 134, 387, 755, 765?

GCD of given numbers 134, 387, 755, 765 is 1

2. How to calculate the greatest common divisor of 134, 387, 755, 765?

We can find the highest common divisor of 134, 387, 755, 765 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 134, 387, 755, 765 i.e 1.

3. How can I use the GCD of 134, 387, 755, 765Calculator?

Out the numbers 134, 387, 755, 765 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.