GCD of 137, 489, 202, 672 Calculator

Given Input numbers are 137, 489, 202, 672

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

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 202 :

The positive integer divisors of 202 that completely divides 202 are.

1, 2, 101, 202

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 (137, 489, 202, 672) = 1.

Given numbers are 137, 489, 202, 672

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 489 are 3 x 163

Prime factors of 202 are 2 x 101

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

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

Given numbers are 137, 489, 202, 672

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

Apply this formula for all numbers.

Step1:

LCM(137, 489) = 66993

GCD(137, 489) = ( 137 x 489 ) / 66993

= 137 / 489

= 137

Step2:

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

= 1 / 202

= 1

Step3:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

So, Greatest Common Divisor of 137, 489, 202, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 265, 118, 187, 481
• GCD of 120, 333, 431, 729
• GCD of 691, 805, 655, 812
• GCD of 439, 547, 797, 242
• GCD of 300, 664, 149, 777

Given numbers are 137, 489, 202, 672
The greatest common divisor of numbers 137, 489, 202, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 489, 202, 672 is 1.

1. What is the GCD of 137, 489, 202, 672?

GCD of given numbers 137, 489, 202, 672 is 1

2. How to calculate the greatest common divisor of 137, 489, 202, 672?

We can find the highest common divisor of 137, 489, 202, 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 137, 489, 202, 672 i.e 1.

3. How can I use the GCD of 137, 489, 202, 672Calculator?

Out the numbers 137, 489, 202, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.