Math, asked by yogitaraorao51, 10 months ago

6. The H.C.F. of two numbers is 18 and their L.C.M. is 4680. If one of the
numbers is 720, then find the other number?​

Answers

Answered by Asterinn
3

Answer:

117 is the second number.

Step-by-step explanation:

Given : L.C.M. = 4680

H.C.F = 18

First no. = 720

To find: second number

Formula used: LCM ×HCF = 1st no. × 2nd no.

Solution:

LCM ×HCF = 1st no. × 2nd no.

4680 × 18= 720 × 2nd no.

Let 2nd number be X

Therefore X = 4680×18/720

X= 117

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Answered by MaTHshik
1

Answer:

117

Step-by-step explanation:

HCF(a,b)×LCM(a,b) = a×b

So,

18×4680=720×b

b=(18×4680)÷720

b=84240÷ 720

b=117

So the other number is 117.

Mark it as brainliest!!

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