GCD of 137, 874, 155, 921 Calculator

Given Input numbers are 137, 874, 155, 921

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 874 :

The positive integer divisors of 874 that completely divides 874 are.

1, 2, 19, 23, 38, 46, 437, 874

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

GCD of numbers is the greatest common divisor

So, the GCD (137, 874, 155, 921) = 1.

Given numbers are 137, 874, 155, 921

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 874 are 2 x 19 x 23

Prime factors of 155 are 5 x 31

Prime factors of 921 are 3 x 307

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

Given numbers are 137, 874, 155, 921

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

Apply this formula for all numbers.

Step1:

LCM(137, 874) = 119738

GCD(137, 874) = ( 137 x 874 ) / 119738

= 137 / 874

= 137

Step2:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

Step3:

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

= 1 / 921

= 1

So, Greatest Common Divisor of 137, 874, 155, 921 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 219, 692, 510, 837
• GCD of 548, 836, 323, 267
• GCD of 882, 161, 731, 404
• GCD of 664, 752, 949, 758
• GCD of 877, 604, 528, 549

Given numbers are 137, 874, 155, 921
The greatest common divisor of numbers 137, 874, 155, 921 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 874, 155, 921 is 1.

1. What is the GCD of 137, 874, 155, 921?

GCD of given numbers 137, 874, 155, 921 is 1

2. How to calculate the greatest common divisor of 137, 874, 155, 921?

We can find the highest common divisor of 137, 874, 155, 921 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, 874, 155, 921 i.e 1.

3. How can I use the GCD of 137, 874, 155, 921Calculator?

Out the numbers 137, 874, 155, 921 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.