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1)what is the HCF of 2 consecutive numbe...

1)what is the HCF of 2 consecutive numbers (i)numbers (ii)even nos (iii)odd nos2)HCF of co-prime numbers 4 and 15 was found as follows by factorisation :   and  since there is no common prime factor, so HCF of 4 and 15 is 0. Is the answer correct? If not, what is the correct HCF?

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1) what is the HCF of 2 consecutive numbers (i) numbers (ii)even nos (iii)odd nos 2) HCF of co-prime numbers 4 and 15 was found as follows by factorisation: and since there is no common prime factor,so HCF of 4 and 15 is 0. Is the answer correct? If not,what is the correct HCF?

H.C.F.of co-prime numbers 4 and 15 was found as follows: 4=2x2 and 15=3x5 since there is no common prime factor.So, H.C.F.of 4 and 15 is 0. Is the answer correct? If not,what is the correct H.C.F.?

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