GCD of 546, 427, 63 Calculator

Given Input numbers are 546, 427, 63

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

Divisors of 546 :

The positive integer divisors of 546 that completely divides 546 are.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 63 :

The positive integer divisors of 63 that completely divides 63 are.

1, 3, 7, 9, 21, 63

GCD of numbers is the greatest common divisor

So, the GCD (546, 427, 63) = 7.

Given numbers are 546, 427, 63

The list of prime factors of all numbers are

Prime factors of 546 are 2 x 3 x 7 x 13

Prime factors of 427 are 7 x 61

Prime factors of 63 are 3 x 3 x 7

The highest common occurrence is 7¹

Therefore, GCD of 546, 427, 63 is 7.

Given numbers are 546, 427, 63

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

Apply this formula for all numbers.

Step1:

LCM(546, 427) = 33306

GCD(546, 427) = ( 546 x 427 ) / 33306

= 546 / 427

= 546

Step2:

LCM(7, 63) = 63

GCD(7, 63) = ( 7 x 63 ) / 63

= 7 / 63

= 7

So, Greatest Common Divisor of 546, 427, 63 is 7

Here are some samples of GCD of Numbers calculations.

• GCD of 514, 535, 79
• GCD of 488, 834, 74
• GCD of 326, 953, 60
• GCD of 127, 628, 18
• GCD of 544, 880, 39

Given numbers are 546, 427, 63
The greatest common divisor of numbers 546, 427, 63 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 546, 427, 63 is 7.

1. What is the GCD of 546, 427, 63?

GCD of given numbers 546, 427, 63 is 7

2. How to calculate the greatest common divisor of 546, 427, 63?

We can find the highest common divisor of 546, 427, 63 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 546, 427, 63 i.e 7.

3. How can I use the GCD of 546, 427, 63Calculator?

Out the numbers 546, 427, 63 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.