  Math Central - mathcentral.uregina.ca  Quandaries & Queries    Q & Q    Topic: hcf   start over

9 items are filed under this topic.    Page1/1            HCF and LCM 2015-09-05 From Ally:the HCF of the two numbers is 3, and the LCM is 15. what could the two numbers be?Answered by Penny Nom.     HCF and LCM 2013-05-15 From Kelly:If HCF and LCM of two numbers is 7 and 20 respectively, then the number/s is/are.Answered by Penny Nom.     HCF 2009-08-03 From Nazrul:If (x+ a) be the H,C.F. of x^2+px+q and x^2+mx+n, prove that (p-m)a=q-nAnswered by Stephen La Rocque.     Express the HCF of 1232 and 573 as 1232x + 573y = 1 2009-02-22 From Anonymous:Express the HCF of 1232and 573 as 1232x + 573y = 1.Answered by Victoria West.     The product of two integers their LCM and their HCF 2009-02-15 From Anonymous:Two numbers have LCM = 60. If their product is 180, what is their HCF?Answered by Harley Weston.     Find two numbers with HCF of 3 and LCM of 180 2008-02-07 From matthew:Hi, please help me with this, Find two numbers with HCF of 3 and LCM of 180Answered by Stephen La Rocque and Penny Nom.     LCM and HCF 2006-10-28 From Henry:Is there a unique solution to the question: If the LCM and HCF of two numbers are 180 and 15 respectively, what are the two numbers? I got 45 and 60. I got a feeling there are others.Answered by Stephen La Rocque.     HCF and LCM 2006-08-05 From Bharath:The HCF and LCM of polynomials p(x) and q(x) are h and l respectively and p(x) + q(x) = h + l, show that [p(x)]2 + [q(x)]2 = h2 + l2Answered by Stephen La Rocque.     The HCF and LCM of polynomials 2003-05-20 From Charanpal:Question: Find the HCF and LCM of the polynomials given below. Verify that he productof these HCF and LCM differs from the product of the polynomials, if at all, by a factor of -1 1-x2 and x3 -1 1 - x2 and x4 - 1 Answered by Penny Nom.      Page1/1    Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.    about math central :: site map :: links :: notre site français