GCD of 618, 746, 126, 672 Calculator

Given Input numbers are 618, 746, 126, 672

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

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 746 :

The positive integer divisors of 746 that completely divides 746 are.

1, 2, 373, 746

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

GCD of numbers is the greatest common divisor

So, the GCD (618, 746, 126, 672) = 2.

Given numbers are 618, 746, 126, 672

The list of prime factors of all numbers are

Prime factors of 618 are 2 x 3 x 103

Prime factors of 746 are 2 x 373

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

The highest common occurrence is 2¹

Therefore, GCD of 618, 746, 126, 672 is 2.

Given numbers are 618, 746, 126, 672

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

Apply this formula for all numbers.

Step1:

LCM(618, 746) = 230514

GCD(618, 746) = ( 618 x 746 ) / 230514

= 618 / 746

= 618

Step2:

LCM(2, 126) = 126

GCD(2, 126) = ( 2 x 126 ) / 126

= 2 / 126

= 2

Step3:

LCM(2, 672) = 672

GCD(2, 672) = ( 2 x 672 ) / 672

= 2 / 672

= 2

So, Greatest Common Divisor of 618, 746, 126, 672 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 471, 666, 848, 165
• GCD of 331, 995, 489, 891
• GCD of 959, 814, 872, 681
• GCD of 618, 332, 552, 749
• GCD of 955, 810, 411, 582

Given numbers are 618, 746, 126, 672
The greatest common divisor of numbers 618, 746, 126, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 618, 746, 126, 672 is 2.

1. What is the GCD of 618, 746, 126, 672?

GCD of given numbers 618, 746, 126, 672 is 2

2. How to calculate the greatest common divisor of 618, 746, 126, 672?

We can find the highest common divisor of 618, 746, 126, 672 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 618, 746, 126, 672 i.e 2.

3. How can I use the GCD of 618, 746, 126, 672Calculator?

Out the numbers 618, 746, 126, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.