Online GCD Calculator is useful to find the GCD of 140, 532, 277, 261 quickly. Get the easiest ways to solve the greatest common divisor of 140, 532, 277, 261 i.e 1 in different methods as follows.
Given Input numbers are 140, 532, 277, 261
In the factoring method, we have to find the divisors of all numbers
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 532 :
The positive integer divisors of 532 that completely divides 532 are.
1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
Divisors of 277 :
The positive integer divisors of 277 that completely divides 277 are.
1, 277
Divisors of 261 :
The positive integer divisors of 261 that completely divides 261 are.
1, 3, 9, 29, 87, 261
GCD of numbers is the greatest common divisor
So, the GCD (140, 532, 277, 261) = 1.
Given numbers are 140, 532, 277, 261
The list of prime factors of all numbers are
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 532 are 2 x 2 x 7 x 19
Prime factors of 277 are 277
Prime factors of 261 are 3 x 3 x 29
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 140, 532, 277, 261
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(140, 532) = 2660
GCD(140, 532) = ( 140 x 532 ) / 2660
= 140 / 532
= 140
Step2:
LCM(28, 277) = 7756
GCD(28, 277) = ( 28 x 277 ) / 7756
= 28 / 277
= 28
Step3:
LCM(1, 261) = 261
GCD(1, 261) = ( 1 x 261 ) / 261
= 1 / 261
= 1
So, Greatest Common Divisor of 140, 532, 277, 261 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 140, 532, 277, 261
The greatest common divisor of numbers 140, 532, 277, 261 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 532, 277, 261 is 1.
1. What is the GCD of 140, 532, 277, 261?
GCD of given numbers 140, 532, 277, 261 is 1
2. How to calculate the greatest common divisor of 140, 532, 277, 261?
We can find the highest common divisor of 140, 532, 277, 261 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 140, 532, 277, 261 i.e 1.
3. How can I use the GCD of 140, 532, 277, 261Calculator?
Out the numbers 140, 532, 277, 261 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.