GCD of 402, 330, 765, 677 Calculator

Given Input numbers are 402, 330, 765, 677

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

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

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

GCD of numbers is the greatest common divisor

So, the GCD (402, 330, 765, 677) = 1.

Given numbers are 402, 330, 765, 677

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 330 are 2 x 3 x 5 x 11

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

Prime factors of 677 are 677

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

Given numbers are 402, 330, 765, 677

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

Apply this formula for all numbers.

Step1:

LCM(402, 330) = 22110

GCD(402, 330) = ( 402 x 330 ) / 22110

= 402 / 330

= 402

Step2:

LCM(6, 765) = 1530

GCD(6, 765) = ( 6 x 765 ) / 1530

= 6 / 765

= 6

Step3:

LCM(3, 677) = 2031

GCD(3, 677) = ( 3 x 677 ) / 2031

= 3 / 677

= 3

So, Greatest Common Divisor of 402, 330, 765, 677 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 905, 558, 199, 935
• GCD of 834, 926, 791, 221
• GCD of 877, 897, 625, 808
• GCD of 132, 969, 859, 947
• GCD of 795, 814, 695, 976

Given numbers are 402, 330, 765, 677
The greatest common divisor of numbers 402, 330, 765, 677 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 330, 765, 677 is 1.

1. What is the GCD of 402, 330, 765, 677?

GCD of given numbers 402, 330, 765, 677 is 1

2. How to calculate the greatest common divisor of 402, 330, 765, 677?

We can find the highest common divisor of 402, 330, 765, 677 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 402, 330, 765, 677 i.e 1.

3. How can I use the GCD of 402, 330, 765, 677Calculator?

Out the numbers 402, 330, 765, 677 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.