Online GCD Calculator is useful to find the GCD of 573, 782, 542, 672 quickly. Get the easiest ways to solve the greatest common divisor of 573, 782, 542, 672 i.e 1 in different methods as follows.
Given Input numbers are 573, 782, 542, 672
In the factoring method, we have to find the divisors of all numbers
Divisors of 573 :
The positive integer divisors of 573 that completely divides 573 are.
1, 3, 191, 573
Divisors of 782 :
The positive integer divisors of 782 that completely divides 782 are.
1, 2, 17, 23, 34, 46, 391, 782
Divisors of 542 :
The positive integer divisors of 542 that completely divides 542 are.
1, 2, 271, 542
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
GCD of numbers is the greatest common divisor
So, the GCD (573, 782, 542, 672) = 1.
Given numbers are 573, 782, 542, 672
The list of prime factors of all numbers are
Prime factors of 573 are 3 x 191
Prime factors of 782 are 2 x 17 x 23
Prime factors of 542 are 2 x 271
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 573, 782, 542, 672
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(573, 782) = 448086
GCD(573, 782) = ( 573 x 782 ) / 448086
= 573 / 782
= 573
Step2:
LCM(1, 542) = 542
GCD(1, 542) = ( 1 x 542 ) / 542
= 1 / 542
= 1
Step3:
LCM(1, 672) = 672
GCD(1, 672) = ( 1 x 672 ) / 672
= 1 / 672
= 1
So, Greatest Common Divisor of 573, 782, 542, 672 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 573, 782, 542, 672
The greatest common divisor of numbers 573, 782, 542, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 573, 782, 542, 672 is 1.
1. What is the GCD of 573, 782, 542, 672?
GCD of given numbers 573, 782, 542, 672 is 1
2. How to calculate the greatest common divisor of 573, 782, 542, 672?
We can find the highest common divisor of 573, 782, 542, 672 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 573, 782, 542, 672 i.e 1.
3. How can I use the GCD of 573, 782, 542, 672Calculator?
Out the numbers 573, 782, 542, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.