Math, asked by wdqd4885, 10 months ago

Find the H.C.F and L.C.M of 161 and 207 and find out if the L.C.M divisible by H.C.F or not

Answers

Answered by neel3shisi
8

Answer:

LCM = 1449

HCF=23

LCM is divisible by HCF

Step-by-step explanation:

Prime Factorisation of the numbers:

207= 23 x 3 x 3

161 = 23 x 7

HCF = 23          //from above steps 23 is the greatest factor

LCM= 23 x 7 x 3 x 3

=1449                    /23 is taken only once because it is a common factor

LCM of any group of numbers is always divisible by their HCF

1449/23=69

Answered by singhrekha3415
2

Answer:

1449/23 yes

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Step-by-step explanation:

HCF

161= 7×23

207= 3×3×23

HCF = 23

LCM

161,207 = 3×3×7×23

= 1449

ANSWER= 1449/23 yes

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