Question

❤❤100 points ❤❤

Determine the H.C.F of the following no. by using algorithm (i - x ).

1) 300 , 450
2) 399 , 437
3) 1045 ,1520

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Answer 1

Step-by-step explanation:

So friend

Here is your answer

1)300 and 450

450 is greater so

$450 = 300 \times 1 + 150 \\ 300 = 150 \times 2 + 0 \\ hcf \: of \: 450 \: and \: 300 \: is \: 2$

2) 399 and 437

Here

$437 > 399 \\ \\ \\ therefore \\ \\ 437 = 399 \times 1 + 38 \\ 399 = 38 \times 10 + 19 \\ 38 = 19 \times 2 + 0 \\ \\ therefore \: the \: \: hcf \: of \: 437and \: 399 \: is \: 19$

3) 1045 and 1520

Here

$1045 < 1520 \\ \\ \\ therefore \: \: 1520 = 1045 \times 1 + 475 \\ \\ 1045 = 475 \times 2 + 95 \\ \\ 475 = 95 \times 5 + 0 \\ \\ \\ \\ \: therefore \: the hcf \: of \: \: 1520and \: 1045 \: is \: 95$

Hope this will help u

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Answer 2

hey mate..

here is your answer..

refer to the aatachment