INDIAN POLITY Constitution of IndiaPreamble to the constitution Salient features of constitution Union, state and territory. These worksheets are from preschool, kindergarten to sixth grade. Problems On Hcf And Lcm Pdf' title='Problems On Hcf And Lcm Pdf' />These worksheets are printable PDF exercises of the highest quality. Print as A4 bookletfor GCSE Foundation Maths. Before solving the problems on HCF and LCM in the real exam, you must practice some HCF and LCM worksheets.Problems On Hcf And Lcm Pdf' title='Problems On Hcf And Lcm Pdf' />GCSE Page Foundation ExamsNew Spec Grade 45 Help Book.Secondly, whenever the word ‘together’ or ‘simultaneous’ is used in the question, then in all the cases it is LCM. Whenever the question talks about the smallest or minimum, then in most of the cases it will be a question of LCM.Secondly, whenever the question is related to classification or distribution into groups, then in all the cases it is HCF only. Whenever the question talks about the greatest or maximum, then in most of these cases it will be a question of HCF.Now you can check for yourself- when 10 divides these three numbers, the reminder obtained is 3 in each case and that is what the question was asking for. 93 – 83 = 10 113 – 93 = 20 113 – 83 = 30, after that find the HCF of these differences, which comes out to be 10.

Here you will take the three differences i.e. if you have to find the greatest number, which when divides 83, 93 and 113 and leaves the same remainder. For answering the question, you need to take the difference of the three pairs of numbers, now the HCF of these differences will become the answer e.g. Sometimes in case of HCF questions, the required remainder is given and when the remainder is not given, in those cases you will generally have three numbers given.

In that case, firstly the LCM is calculated, then that common difference between the number and its respective remainder is subtracted from that.

In case of LCM, if for different numbers different remainders are given, then the difference between the number and its respective remainder will be equal.

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Problems on hcf and lcm pdf