GCD of 168, 777, 630, 141 Calculator

Given Input numbers are 168, 777, 630, 141

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

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 777 :

The positive integer divisors of 777 that completely divides 777 are.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 630 :

The positive integer divisors of 630 that completely divides 630 are.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 141 :

The positive integer divisors of 141 that completely divides 141 are.

1, 3, 47, 141

GCD of numbers is the greatest common divisor

So, the GCD (168, 777, 630, 141) = 3.

Given numbers are 168, 777, 630, 141

The list of prime factors of all numbers are

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 777 are 3 x 7 x 37

Prime factors of 630 are 2 x 3 x 3 x 5 x 7

Prime factors of 141 are 3 x 47

The highest common occurrence is 3¹

Therefore, GCD of 168, 777, 630, 141 is 3.

Given numbers are 168, 777, 630, 141

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

Apply this formula for all numbers.

Step1:

LCM(168, 777) = 6216

GCD(168, 777) = ( 168 x 777 ) / 6216

= 168 / 777

= 168

Step2:

LCM(21, 630) = 630

GCD(21, 630) = ( 21 x 630 ) / 630

= 21 / 630

= 21

Step3:

LCM(21, 141) = 987

GCD(21, 141) = ( 21 x 141 ) / 987

= 21 / 141

= 21

So, Greatest Common Divisor of 168, 777, 630, 141 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 260, 351, 306, 727
• GCD of 127, 264, 202, 678
• GCD of 932, 336, 644, 499
• GCD of 568, 814, 743, 129
• GCD of 689, 773, 513, 672

Given numbers are 168, 777, 630, 141
The greatest common divisor of numbers 168, 777, 630, 141 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 777, 630, 141 is 3.

1. What is the GCD of 168, 777, 630, 141?

GCD of given numbers 168, 777, 630, 141 is 3

2. How to calculate the greatest common divisor of 168, 777, 630, 141?

We can find the highest common divisor of 168, 777, 630, 141 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 168, 777, 630, 141 i.e 3.

3. How can I use the GCD of 168, 777, 630, 141Calculator?

Out the numbers 168, 777, 630, 141 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.