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Now I know -all can be filled in each bag.To find the HCF of given numbers, we make a list of the factors of the numbersand find the greatest of the common factors.Practice Set 24Find the HCF of the following numbers.1) 45, 30(2) 16, 48 (3) 39, 25 (4) 49, 56 (5) 120, 1445) 81, 99 (7) 24, 36 (8) 25,75 (9) 48, 54 (10) 150, 225large square beds of equal size are to be made for planting vegetables on a plot of landmetres long and 15 metres wide, what is the maximum possible length of each bed?wo ropes, one 8 metres long and the other 12 metres long are to be cut into piecethe same length. What will the maximum possible length of each piece be ?e number of students of Std 6th and Std 7th who went to visit the Tadoba Tigject at Chandrapur was 140 and 196 respectively. The students of each class aredivided into groups of the same number of students. Each group can have a pnumber of students there can be in each group? V |
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Answer» 10150,225150]225[1 150 —— 75]150[2 150 —— 00the last divisor is 75. therefore HCF=75 method of listing factors4.49,56the factors of 49 are 1,7 and 49the factors of 56 are 1,2,4,7,8,14 and 56Here the factors which are common are1,7 but the greatest is 7 so HCF=7 1. hcf of 45, 30= 152. hcf of 16 ,48 = 63.hcf of 25,39= 14.hcf of 49,56=75.hcf of 120,144=246. hcf of 81,99=97.hcf of 24,36=128.hcf of 25,75 = 3 1. hcf of 45, 30= 152. hcf of 16 ,48 = 63.hcf of 25,39= 14.hcf of 49,56=75.hcf of 120,144=246. hcf of 81,99=97.hcf of 24,36=128.hcf of 25,75 = 39. hcf of48,54= 610. hcf of 150, 225 = 75 Baby seats in my opinion on on my way home now available on request 45,30-1516,48-1624,36-1281,99-9 |
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