Question

the LCM and the product of two numbers is 72 and 864 respectively. find their HCF​

Answer 1

Answer:

LCM × HCF = Product of two numbers

Let 2 numbers be a and b

Given:

LCM = 72

Product (A.B)=864

72 × HCF = 864

HCF=864/72

HCF=12

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Answer 2

Answer:

Step-by-step explanation:

L.C.M=72

PRODUCT OF TWO NUMBERS=864

SO THE FORMULA IS,

L.C.M×H.C.F=PRODUCT OF TWO NUMBERS

72×H.C.F=864

H.C.F=864/72

H.C.F=12