Question by Lê Quốc Trần Anh - Discuss with MathYouLike

Lê Quốc Trần Anh Coordinator

03/01/2018 at 16:58

How many factors does 1800 have that are greater than 15?

List of answers

Dao Trong Luan Coordinator 03/01/2018 at 18:03

1800 = 2³.3².5² = 1.1800 = 2.900 = 3.600 = 4.450 = 5.360 = 6.300 = 8.225 = 9.200 = 10.180 = 12.150 = 15.120 = 18.100 = 20.90 = 24.75 = 25.72 = 30.60 = 36.50 = 40.45

So we have 36 numbers

1,2,3,4,5,6,8,9,10,12,15 is smaller or equal 15.

So we have 36 - 11 = 25 numbers left

Answer: 25
Lê Quốc Trần Anh selected this answer.
Help you solve math 03/01/2018 at 19:39

1800 = 2³.3².5² = 1.1800 = 2.900 = 3.600 = 4.450 = 5.360 = 6.300 = 8.225 = 9.200 = 10.180 = 12.150 = 15.120 = 18.100 = 20.90 = 24.75 = 25.72 = 30.60 = 36.50 = 40.45

So we have 36 numbers

1,2,3,4,5,6,8,9,10,12,15 is smaller or equal 15.

So we have 36 - 11 = 25 numbers left
FA Liên Quân Garena 08/01/2018 at 21:01

1800 = 2³.3².5² = 1.1800 = 2.900 = 3.600 = 4.450 = 5.360 = 6.300 = 8.225 = 9.200 = 10.180 = 12.150 = 15.120 = 18.100 = 20.90 = 24.75 = 25.72 = 30.60 = 36.50 = 40.45

So we have 36 numbers

1,2,3,4,5,6,8,9,10,12,15 is smaller or equal 15.

So we have 36 - 11 = 25 numbers left

Answer: 25
Asuna Yuuki 03/01/2018 at 20:06

1800 = 23.32.52 = 1.1800 = 2.900 = 3.600 = 4.450 = 5.360 = 6.300 = 8.225 = 9.200 = 10.180 = 12.150 = 15.120 = 18.100 = 20.90 = 24.75 = 25.72 = 30.60 = 36.50 = 40.45

So we have 36 numbers

1,2,3,4,5,6,8,9,10,12,15 is smaller or equal 15.

So we have 36 - 11 = 25 numbers left

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