factors and multiples

1. B.J.P.S Samiti’s
M.V.HERWADKAR ENGLISH MEDIUM HIGH SCHOOL
Std : 5 CHAPTER 4 : Factors and multiples
Program:
Semester:
Course: NAME OF THE COURSE
Teacher Name : Madhavi S. Kulkarni 1

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FACTORS & MULTIPLES

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Factors : A factor is a number that divides
the given number without any remainder.

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ARRANGEMENT OF STARS
eg 1: Take 6 stars and arrange them in
different ways.
1 Row × 6 Stars = 6 Stars

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2 Rows × 3 stars per row = 6 stars

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3 Rows × 2 Stars per row = 6 stars

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6 Rows × 1 Star per Row = 6 Stars

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As we can see, 6 can be written as
product of two numbers in many
ways: 6 = 1 × 6
6 = 2 × 3
6 = 3 × 2
6 = 6 × 1
1, 2, 3 and 6 are exact divisors of 6.

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eg 2:
1) 7 divides 28 exactly and gives Quotient 4
and Remainder 0. 28 ÷ 7 = 4
2) 4 divides 28 exactly and gives Quotient 7
and Remainder 0. 28 ÷ 4 = 7
3) 28 divides 28 exactly and gives Quotient 1
and Remainder 0. 28 ÷ 28 = 1

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28 ÷ 1 = 28
28 ÷ 4 = 7
28 ÷ 7 = 4
28 ÷ 28= 1
FACTORS OF 28

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FACTORS OF SOME
NUMBERS
8 = 1,2,4,8
16 = 1,2,4,8,16
25 = 1,5,25

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FACTOR TREE

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Factor
tree
of
24

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THANK YOU