Table Of Contents
Last updated on November 29th, 2024
Factors are the numbers that divide another number equally, without leaving any remainder. When you multiply two numbers to find another number, the two which are multiplied are factors. You can think of factors as the building blocks that will help you make numbers.
Factors are the numbers that help us divide things equally. Let’s learn about the Factors of 360 which are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 60, 72, 90, 120, 180, and 360. The number has both positive and negative integers that divide 360 without leaving any remainder
Factors help us divide numbers equally, making calculations faster and easier. We can find factors from the following methods:
In this method, we find pairs of numbers, which we multiply to get the desired number.
Example: Here are the factors of 360 by multiplication method:
2×180=360
4×90=360, and so on.
This means that 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 60, 72, 90, 120, 180, and 360 are the factors of 360.
We divide 360 by numbers starting from 1 and see which number gives the remainder of 0.
360÷ 1=360
360 ÷2=180
360÷ 3=120
360 ÷4=90
360 ÷5=72
360 ÷6=60
360÷ 8=45
360÷ 9=40
360÷ 10=36
360 ÷12=30
360 ÷15=24
360 ÷18=20
360 ÷20=18
360÷ 24=15
360 ÷30=12
360 ÷36=10
360÷ 40=9
360 ÷60=6
360÷ 72=5
360÷ 90=4
360 ÷120=3
360 ÷180=2
360 ÷360=1
So the factors are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 60, 72, 90, 120, 180, and 360.
We write the number as the product of prime factors. The factors of 360 are:
360=23 x 32 × 5
A factor tree shows how a number can be parted down into prime factors.360 is broken down into three factors, 2
Positive and negative pairs:
A number should have both positive and negative factors can be written as factors:
Positive :(1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 60, 72, 90, 120, 180, and 360)
Negative:(−1,−2,−3,−4,−5,−6,−8,−9,−10,−12,−15,−18,−20,−24,−30,−36,−40,−60,−72,−90,−120,−180,−360)
What is the sum of all the factors of 360?
Multiply two factors of 360: 15 and 24.
Factorize the expression 360x+720.
If 360=a×b, and a=15, what is b?