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Sunny_sXe [5.5K]
2 years ago
9

List the first 10 triangular numbers

Mathematics
1 answer:
Paha777 [63]2 years ago
7 0
Answer:

0, 1, 3, 6, 10, 15, 21, 28, 36, 45
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To find the GCF:

-- List the factors of the first number.
-- List the factors of the second number.
-- Make a short list of the factors that show up for BOTH numbers.
-- Find the biggest number on the short list.

Factors of the first number (99):  <u>1</u>, 3, 9, <u>11</u>, 33, 99 .

Factors of the second number (121):  <u>1</u>, <u>11</u>, 121 .

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Biggest number on the short list:  <em>11</em>


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Step-by-step explanation:

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Tju [1.3M]
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