GCD of 155, 980, 53, 377 Calculator

Given Input numbers are 155, 980, 53, 377

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

Divisors of 155 :

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

1, 5, 31, 155

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 53 :

The positive integer divisors of 53 that completely divides 53 are.

1, 53

Divisors of 377 :

The positive integer divisors of 377 that completely divides 377 are.

1, 13, 29, 377

GCD of numbers is the greatest common divisor

So, the GCD (155, 980, 53, 377) = 1.

Given numbers are 155, 980, 53, 377

The list of prime factors of all numbers are

Prime factors of 155 are 5 x 31

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 53 are 53

Prime factors of 377 are 13 x 29

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

Given numbers are 155, 980, 53, 377

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

Apply this formula for all numbers.

Step1:

LCM(155, 980) = 30380

GCD(155, 980) = ( 155 x 980 ) / 30380

= 155 / 980

= 155

Step2:

LCM(5, 53) = 265

GCD(5, 53) = ( 5 x 53 ) / 265

= 5 / 53

= 5

Step3:

LCM(1, 377) = 377

GCD(1, 377) = ( 1 x 377 ) / 377

= 1 / 377

= 1

So, Greatest Common Divisor of 155, 980, 53, 377 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 259, 243, 71, 729
• GCD of 810, 823, 80, 898
• GCD of 688, 205, 57, 571
• GCD of 452, 488, 49, 993
• GCD of 252, 146, 42, 894

Given numbers are 155, 980, 53, 377
The greatest common divisor of numbers 155, 980, 53, 377 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 980, 53, 377 is 1.

1. What is the GCD of 155, 980, 53, 377?

GCD of given numbers 155, 980, 53, 377 is 1

2. How to calculate the greatest common divisor of 155, 980, 53, 377?

We can find the highest common divisor of 155, 980, 53, 377 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 155, 980, 53, 377 i.e 1.

3. How can I use the GCD of 155, 980, 53, 377Calculator?

Out the numbers 155, 980, 53, 377 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.