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THE HCF OF TWO NUMBERS IS 145 AND THEIR LCM IS 2175.IF ONE NUMBER IS 725, FIND THE OTHER? |
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Answer» HCF × LCM =Product of numbers145×2175 =725 × 2nd number 2nd = 145×2175/725= 435 ans We use Fundamental Theorem of Arithmetic. As one no.× other no.=HCF×LCM. 725×other no.=145×2175.Other no.=435. a×b=lcm×hcf,,,,, ,,,,725×b= 2175×145,,,,,,b= 435 Other number is 435 |
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