Math, asked by yogitaraorao51, 8 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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