Online GCD Calculator is useful to find the GCD of 140, 248, 507, 506 quickly. Get the easiest ways to solve the greatest common divisor of 140, 248, 507, 506 i.e 1 in different methods as follows.
Given Input numbers are 140, 248, 507, 506
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 248 :
The positive integer divisors of 248 that completely divides 248 are.
1, 2, 4, 8, 31, 62, 124, 248
Divisors of 507 :
The positive integer divisors of 507 that completely divides 507 are.
1, 3, 13, 39, 169, 507
Divisors of 506 :
The positive integer divisors of 506 that completely divides 506 are.
1, 2, 11, 22, 23, 46, 253, 506
GCD of numbers is the greatest common divisor
So, the GCD (140, 248, 507, 506) = 1.
Given numbers are 140, 248, 507, 506
The list of prime factors of all numbers are
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 248 are 2 x 2 x 2 x 31
Prime factors of 507 are 3 x 13 x 13
Prime factors of 506 are 2 x 11 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 140, 248, 507, 506
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(140, 248) = 8680
GCD(140, 248) = ( 140 x 248 ) / 8680
= 140 / 248
= 140
Step2:
LCM(4, 507) = 2028
GCD(4, 507) = ( 4 x 507 ) / 2028
= 4 / 507
= 4
Step3:
LCM(1, 506) = 506
GCD(1, 506) = ( 1 x 506 ) / 506
= 1 / 506
= 1
So, Greatest Common Divisor of 140, 248, 507, 506 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 140, 248, 507, 506
The greatest common divisor of numbers 140, 248, 507, 506 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 248, 507, 506 is 1.
1. What is the GCD of 140, 248, 507, 506?
GCD of given numbers 140, 248, 507, 506 is 1
2. How to calculate the greatest common divisor of 140, 248, 507, 506?
We can find the highest common divisor of 140, 248, 507, 506 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, 248, 507, 506 i.e 1.
3. How can I use the GCD of 140, 248, 507, 506Calculator?
Out the numbers 140, 248, 507, 506 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.