What is the GCF of 3, 6, 9 & 27?
getcalc.com's HCF or GCF calculator & step by step work to find what is GCF of 3, 6, 9 and 27.
GCF(3, 6, 9, 27) = 3
The Greatest or Highest Common Factor 3 divides each one of the integer of this group. By using this GCF calculator & the work with steps, grade school students, teachers or parents can verify the results or the workout for HCF of 3, 6, 9 & 27.
How to find HCF(3, 6, 9, 27)?
The below is the step by step work for how to find what is the GCF of four numbers 3, 6, 9 & 27.
Problem & Workout :
step 1 Address the method, input parameters & values
Integers: 3, 6, 9, 27
find gcf (3, 6, 9 and 27) = ?
step 2 Find the prime factors of all integers of the group
3 = 3
6 = 2 x 3
9 = 3 x 3
27 = 3 x 3 x 3
step 3The common prime factor or the product of all common prime factors between all integers is the highest common factor of this group of integers (3, 6, 9 & 27).
GCF(3, 6, 9, 27) = 3
