Question

If lCM (77,99)=693, Then HCF(77,99) is ………​

Answer 1

Answer:

HCF = 11

Step-by-step explanation:

77 = 7 × 11

9 = 3 × 3 × 11

HCF [highest common factor ]

therefore HCF of 77 and 99 is 11

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