Answers

  • Brainly User
2016-03-20T23:55:03+05:30
Hcf of 42 , 63 and 1403


Factors of 42 63 140 that add up to numbers

Factors of 42 63 140 that add up to 96 


=1 + 2 + 3 + 6 + 7 + 14 + 21 + 42


Factors of 42 63 140 that add up to 3 


= 1 + 2


Factors of 42 63 140 that add up to 6 


= 1 + 2 + 3


Factors of 42 63 140 that add up to 12 


= 1 + 2 + 3 + 6



Factor of 42 63 140 in pairs

⇒ 1 x 42

⇒ 2 x 21

⇒ 3 x 14

⇒ 6 x 7

⇒ 7 x 6 

 

1 and 42 are a factor pair of 42 63 140 since


1 x 42= 42


2 and 21 are a factor pair of 42 63 140 since


2 x 21= 42


3 and 14 are a factor pair of 42 63 140 since 


3 x 14= 42


6 and 7 are a factor pair of 42 63 140 since 


6 x 7= 42


7 and 6 are a factor pair of 42 63 140 since 


7 x 6= 42



Factors =1, 2, 3, 6, 7, 14, 21, 42

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2016-03-21T08:23:00+05:30
42=2×3×7
63=3×3×7
140=2×2×5×7
HCF=7
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