Question

(EXERCISE 3F
1. Find the HCF of the following numbers by listing the factors.
12.15
16. 58
it. 24, 36
12 1884
* 24, 28, 36
vi. 27. 64.45
40, 50, 60
vil 54, 72. 162
ix. 42, 63, 105
2. Find the HCF of the following numbers by prime factorisation,
6. 120
144, 372
il 1377, 891
7021.4130
* 40, 36, 126
vi. 84, 90, 120
180, 144, 192
vill. 522. 1276. 1624​

Answer 1

Answer:

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