Register
Which of the following is the greatest common factor of 20 and 28? A.2 B.4 C.48 D.140
36.8k views
0 votes
Which of the following is the greatest common factor of 20 and 28?

A.2
B.4
C.48
D.140

User Ribram
by
7.4k points

2 Answers

7 votes

Answer:

4

Explanation:

It is the greatest number that can be multiplied by something else to get both 20 and 28

User Jon Robinson
by
8.3k points
7 votes

Answer:

B.4

Explanation:

20 = 2 * 2 * 5

28 = 2 * 2 * 7

GCF = 2*2 = 4

User Noone
by
8.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!