GCD of 265, 690, 154, 137 Calculator

Given Input numbers are 265, 690, 154, 137

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

Divisors of 265 :

The positive integer divisors of 265 that completely divides 265 are.

1, 5, 53, 265

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 154 :

The positive integer divisors of 154 that completely divides 154 are.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 137 :

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

1, 137

GCD of numbers is the greatest common divisor

So, the GCD (265, 690, 154, 137) = 1.

Given numbers are 265, 690, 154, 137

The list of prime factors of all numbers are

Prime factors of 265 are 5 x 53

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 154 are 2 x 7 x 11

Prime factors of 137 are 137

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

Given numbers are 265, 690, 154, 137

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

Apply this formula for all numbers.

Step1:

LCM(265, 690) = 36570

GCD(265, 690) = ( 265 x 690 ) / 36570

= 265 / 690

= 265

Step2:

LCM(5, 154) = 770

GCD(5, 154) = ( 5 x 154 ) / 770

= 5 / 154

= 5

Step3:

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

= 1 / 137

= 1

So, Greatest Common Divisor of 265, 690, 154, 137 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 949, 459, 929, 355
• GCD of 702, 218, 816, 459
• GCD of 811, 511, 946, 702
• GCD of 750, 295, 322, 935
• GCD of 908, 850, 385, 954

Given numbers are 265, 690, 154, 137
The greatest common divisor of numbers 265, 690, 154, 137 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 265, 690, 154, 137 is 1.

1. What is the GCD of 265, 690, 154, 137?

GCD of given numbers 265, 690, 154, 137 is 1

2. How to calculate the greatest common divisor of 265, 690, 154, 137?

We can find the highest common divisor of 265, 690, 154, 137 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 265, 690, 154, 137 i.e 1.

3. How can I use the GCD of 265, 690, 154, 137Calculator?

Out the numbers 265, 690, 154, 137 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.