1) HCF of 2 and 4 a) 1 b) 2 c) 4 2) HCF of 18 and 24 a) 6 b) 8 c) 2 3) HCF of 24 and 48 a) 4 b) 8 c) 24 4) HCF of 18 and 54 a) 9 b) 18 c) 2 5) HCF of 36 and 96 a) 3 b) 12 c) 6 6) HCF of 36, 60 and 72 a) 3 b) 12 c) 36 7) HCF of 48, 64 and 80 a) 16 b) 12 c) 4 8) HCF of 42, 54 and 84 a) 21 b) 8 c) 6 9) HCF of 27, 45 and 60 a) 3 b) 6 c) 9 10) HCF of 45, 75 and 90 a) 5 b) 15 c) 10

HIGHEST COMMON FACTOR (HCF)

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