1. The HCF of two numbers is 5 and their LCM is 595. If one or
ne of the numbers is 85, find the other number.
4. The LCM of two numbers is 819.if the two numbers are 63 and 117, find the HCF.
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HCF * LCM = PRODUCT OF THE NUMBERS
1) 5*595 = 85 * other number
Other number = 5*595/85 = 5*7 = 35
4) HCF * 819 = 63 * 117
HCF = 63*117/819 = 117/13 = 9
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