GCD of 378, 766, 602, 721 Calculator

Given Input numbers are 378, 766, 602, 721

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

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 766 :

The positive integer divisors of 766 that completely divides 766 are.

1, 2, 383, 766

Divisors of 602 :

The positive integer divisors of 602 that completely divides 602 are.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

GCD of numbers is the greatest common divisor

So, the GCD (378, 766, 602, 721) = 1.

Given numbers are 378, 766, 602, 721

The list of prime factors of all numbers are

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 766 are 2 x 383

Prime factors of 602 are 2 x 7 x 43

Prime factors of 721 are 7 x 103

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

Given numbers are 378, 766, 602, 721

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

Apply this formula for all numbers.

Step1:

LCM(378, 766) = 144774

GCD(378, 766) = ( 378 x 766 ) / 144774

= 378 / 766

= 378

Step2:

LCM(2, 602) = 602

GCD(2, 602) = ( 2 x 602 ) / 602

= 2 / 602

= 2

Step3:

LCM(2, 721) = 1442

GCD(2, 721) = ( 2 x 721 ) / 1442

= 2 / 721

= 2

So, Greatest Common Divisor of 378, 766, 602, 721 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 688, 758, 970, 709
• GCD of 489, 516, 995, 900
• GCD of 677, 436, 278, 614
• GCD of 866, 478, 520, 256
• GCD of 592, 671, 711, 279

Given numbers are 378, 766, 602, 721
The greatest common divisor of numbers 378, 766, 602, 721 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 766, 602, 721 is 1.

1. What is the GCD of 378, 766, 602, 721?

GCD of given numbers 378, 766, 602, 721 is 1

2. How to calculate the greatest common divisor of 378, 766, 602, 721?

We can find the highest common divisor of 378, 766, 602, 721 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 378, 766, 602, 721 i.e 1.

3. How can I use the GCD of 378, 766, 602, 721Calculator?

Out the numbers 378, 766, 602, 721 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.