# # 20

### Ava Denlinger

## 5 fun facts about my number......

- I will graduate from high school in the year
__2020.__ - Babe Ruth played his first season with New York Yankees in the year 19
__20.__ - Each year there are about
__20__billion coconut produced world wide - It takes you
__20__minuets for your brain to realize that your full - Neil Armstrong was the first person to set foot on the moon on July
__20__,1969

## Greatest Common Factor of the number 20

20=

1,2,4,__5__,10,20

35=

1,__5__,7,35

The greatest common factor of 20 & 35 is five ,because they both share the factor of 5 and its the greatest factor that they share.

## 5 mathematical facts about my number......

- 20 is a composite number because it has more then 2 factors.
- My number is even because even numbers end in 0,2,4,6,8 and my number ends in a 0.
- 20's factor tree is 10&2, then you break down 10 to 5&2 I would circle 2,2&5 , ( I circled 10 by accident down in the factor tree below , sorry )
- The prime factorization of 20 is 2 to the 2nd power times 5 = 20
- 20 squared is 20*20 which is 400

## Least Common multiple of the number 20

20=20,40,60,

__80__,100,120,140,16080=__80__,160,240,320,400

The least common multiple of 20 & 80 is 80 , because its the lowest common multiple of 20 & 80.