Question

What is the HCF of 690, 966 and 1150?

Answer 1

Answer:

From given, we have,

690, 966 and 1150

The HCF of the numbers by the division method is as follows:

2) 690

3) 345

5) 115

23) 23

       1

690 = 2 × 3 × 5 × 23

2) 966

3) 453

161) 161

        1

966 = 2 × 3 × 161

2) 1150

5) 575

5) 115

23) 23

       1

1150 = 2 × 5² ×  23

Therefore, the HCF of the numbers by the division method 690,966and1150 is 2 × 23 = 46

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