GCD of 672, 149, 858, 684 Calculator

Given Input numbers are 672, 149, 858, 684

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

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

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (672, 149, 858, 684) = 1.

Given numbers are 672, 149, 858, 684

The list of prime factors of all numbers are

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

Prime factors of 149 are 149

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Given numbers are 672, 149, 858, 684

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

Apply this formula for all numbers.

Step1:

LCM(672, 149) = 100128

GCD(672, 149) = ( 672 x 149 ) / 100128

= 672 / 149

= 672

Step2:

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

= 1 / 858

= 1

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 672, 149, 858, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 734, 881, 783, 996
• GCD of 812, 341, 990, 902
• GCD of 501, 901, 836, 583
• GCD of 594, 947, 939, 636
• GCD of 826, 920, 830, 489

Given numbers are 672, 149, 858, 684
The greatest common divisor of numbers 672, 149, 858, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 149, 858, 684 is 1.

1. What is the GCD of 672, 149, 858, 684?

GCD of given numbers 672, 149, 858, 684 is 1

2. How to calculate the greatest common divisor of 672, 149, 858, 684?

We can find the highest common divisor of 672, 149, 858, 684 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 672, 149, 858, 684 i.e 1.

3. How can I use the GCD of 672, 149, 858, 684Calculator?

Out the numbers 672, 149, 858, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.