Question

find the HCF if the first and second number 15 and 30 and the LCM is 30​

Answer 1

HCF*LCM = Product of the  numbers

HCF * 30 = 30*15

HCF = 30*15/30 = 15

15 is your answer

Answer 2

Answer:

15

Step-by-step explanation:

HCF is highest common factor

HCF of 15 and 30 is 15

15 and 30 are divisible by 15

so HCF is 15

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