Online GCD Calculator is useful to find the GCD of 155, 606, 707, 272 quickly. Get the easiest ways to solve the greatest common divisor of 155, 606, 707, 272 i.e 1 in different methods as follows.
Given Input numbers are 155, 606, 707, 272
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 606 :
The positive integer divisors of 606 that completely divides 606 are.
1, 2, 3, 6, 101, 202, 303, 606
Divisors of 707 :
The positive integer divisors of 707 that completely divides 707 are.
1, 7, 101, 707
Divisors of 272 :
The positive integer divisors of 272 that completely divides 272 are.
1, 2, 4, 8, 16, 17, 34, 68, 136, 272
GCD of numbers is the greatest common divisor
So, the GCD (155, 606, 707, 272) = 1.
Given numbers are 155, 606, 707, 272
The list of prime factors of all numbers are
Prime factors of 155 are 5 x 31
Prime factors of 606 are 2 x 3 x 101
Prime factors of 707 are 7 x 101
Prime factors of 272 are 2 x 2 x 2 x 2 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 155, 606, 707, 272
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(155, 606) = 93930
GCD(155, 606) = ( 155 x 606 ) / 93930
= 155 / 606
= 155
Step2:
LCM(1, 707) = 707
GCD(1, 707) = ( 1 x 707 ) / 707
= 1 / 707
= 1
Step3:
LCM(1, 272) = 272
GCD(1, 272) = ( 1 x 272 ) / 272
= 1 / 272
= 1
So, Greatest Common Divisor of 155, 606, 707, 272 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 155, 606, 707, 272
The greatest common divisor of numbers 155, 606, 707, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 606, 707, 272 is 1.
1. What is the GCD of 155, 606, 707, 272?
GCD of given numbers 155, 606, 707, 272 is 1
2. How to calculate the greatest common divisor of 155, 606, 707, 272?
We can find the highest common divisor of 155, 606, 707, 272 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, 606, 707, 272 i.e 1.
3. How can I use the GCD of 155, 606, 707, 272Calculator?
Out the numbers 155, 606, 707, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.