GCD of 780, 738, 548, 946 Calculator

Given Input numbers are 780, 738, 548, 946

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

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 946 :

The positive integer divisors of 946 that completely divides 946 are.

1, 2, 11, 22, 43, 86, 473, 946

GCD of numbers is the greatest common divisor

So, the GCD (780, 738, 548, 946) = 2.

Given numbers are 780, 738, 548, 946

The list of prime factors of all numbers are

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 548 are 2 x 2 x 137

Prime factors of 946 are 2 x 11 x 43

The highest common occurrence is 2¹

Therefore, GCD of 780, 738, 548, 946 is 2.

Given numbers are 780, 738, 548, 946

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

Apply this formula for all numbers.

Step1:

LCM(780, 738) = 95940

GCD(780, 738) = ( 780 x 738 ) / 95940

= 780 / 738

= 780

Step2:

LCM(6, 548) = 1644

GCD(6, 548) = ( 6 x 548 ) / 1644

= 6 / 548

= 6

Step3:

LCM(2, 946) = 946

GCD(2, 946) = ( 2 x 946 ) / 946

= 2 / 946

= 2

So, Greatest Common Divisor of 780, 738, 548, 946 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 489, 618, 574, 274
• GCD of 565, 912, 854, 503
• GCD of 158, 822, 584, 876
• GCD of 283, 215, 649, 927
• GCD of 101, 139, 928, 534

Given numbers are 780, 738, 548, 946
The greatest common divisor of numbers 780, 738, 548, 946 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 780, 738, 548, 946 is 2.

1. What is the GCD of 780, 738, 548, 946?

GCD of given numbers 780, 738, 548, 946 is 2

2. How to calculate the greatest common divisor of 780, 738, 548, 946?

We can find the highest common divisor of 780, 738, 548, 946 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 780, 738, 548, 946 i.e 2.

3. How can I use the GCD of 780, 738, 548, 946Calculator?

Out the numbers 780, 738, 548, 946 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.