California Pre-Algebra, 2008
Greatest common factor (GCF) is a factor that is greatest among the
common factors of the numbers.
List the factors of each number.
Factors of 12: 2, 3, 4, 6, 12
Factors of 30: 2, 3, 5, 6, 10, 15, 30
Identify the greatest common factor.
The greatest common factor of 12 and 30 is 6.
The greatest common factor of 12 and 30 is 6.
TESTIMONIALS
"I want to tell you that our students did well on the math exam and showed a marked improvement that, in my estimation, reflected the professional development the faculty received from you. THANK YOU!!!" June Barnett |
"Your site is amazing! It helped me get through Algebra." Charles |
"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful." Dan Pease |
mathskey.com is not affiliated with any Publisher, Book cover, Title, Author names appear for reference only