The factor of 30 is______ The factor of 36 is______ ．

The factor of 30 is______ The factor of 36 is______ ．

The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30; the factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36; so the answer is: 1, 2, 3, 5, 6, 10, 15, 30; 1, 2, 3, 4, 6, 9, 12, 18, 36

All factors of 30 = 1 * 30 = () * () = () * () = () * (). 30

6 5
15 2
10 3

1 10 8 10 9 10 7 10 6 10 5 10 4 10 5 =?

45

8 / 5-1 / 50

33 out of 20 79 out of 50

5 / 8 of a number is 15% more than 50%. Find the number

Little colorful candy,
15÷（5/8-50%）
=15÷（5/8-4/8）
=15÷1/8
=120
A: the number is 120

How much is 2O / 8 plus 5 / 2?

5.

Fill in the blanks: 1 / 5 () = 4 △ 8 = 0.5 = 50%
I always think this is wrong=

Fifths (2.5) = 4 △ 8 = 0.5 = 50%
This is the only way. No integers

The prime factors of 30 are 2, 3 and 5; the factors are 1, 2, 3, 5, 6, 10, 15 and 30, right

Yes, did you ask a similar question just now? The first floor didn't answer that question. I think you're right

There are five factors of 16: 1, 2, 4, 8 and 16. There are four factors of 15: 1, 3, 5 and 15. How many factors are 15 times 16
Such as the title

Use 5 factors of 16 to multiply 4 factors of 15 respectively
1 * 1,3,5,15 = 1,3,5,15 respectively
2 * 1, 3, 5, 15 = 2, 6, 10, 30, respectively
4*1、3、5、15=4、12、20、60
8*1、3、5、15=8、24、40、120
16*1、3、5、15=16、48、80、240
If it's just a number, it's 5 * 4 = 20

There are four factors of 15: 1,3,5,15, and four factors of 8: 1,2,4,8. How many factors are there in 120 [that is, the result of 15 × 8]?

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