Posted by p on Wednesday, September 2, 2009 at 9:31pm.
Find the prime factorization of each number,330
2.Find two factors of 28 with a sum of 11.7*4=28 =7+4=11
3.Find the greatest common factor for each of the following groups of numbers 36, 72, and 144 answer36, 72, and 144

math  MathMate, Wednesday, September 2, 2009 at 10:14pm
1. prime factorization of 330
Find any prime factor (for example 2,3 or 5), and divide 330 by the factor. Repeat the same for the quotient. Enumerate all the prime factors you have used.
2. Correct
3. The GCF (greatest common factor) is a single number that divides two or more numbers without remainders.
For groups of numbers that represent multiples of one over the other, the GCF is the smallest number. For example, the GCF for 15,30,90 is 15, since 30 is a multiple of 15, and 90 is a multiple of 30.
Answer This Question
Related Questions
 math  Find two factors of 28 with a sum of 11. Find the prime factorization of ...
 coomon factors  I don't understand common factors. can someone show me how to ...
 math  You can use the prime factorization of a number, written as the product ...
 math  Write the prime factorization using exponents of each number .Then find ...
 Math.  1. Tyler has 45 baseball cards and 54 basketball cards. He organized ...
 algebra  complete factorization y^425y^2+144 (^) denotes following number is ...
 4th grade  the greatest common factor for two numbers is 3. The least common ...
 math  You can use the prime factorization of a number, written as the product ...
 math  You can use the prime factorization of a number, written as the product ...
 math  How do the ideas of divisibility and multiples relate to the study of ...
More Related Questions