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In English / High School | 2014-09-29

Factor the number 840 into a string of ten numbers.

Asked by karissawallace4

Answer (2)

I'll write the factors of 840, and then we can see how many there are. I have no control over how long the list is.
The factors of 840 are . . .
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 20, 21, 24, 28, 30, 35, 40, 42, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, and 840.
840 actually has 30 factors ! What a number !

Answered by AL2006 | 2024-06-10

To factor the number 840 into ten numbers, we can use its prime factorization. One example would be multiplying three 2s, one 3, one 5, and one 7 along with four 1s, resulting in the product 840. Other combinations are possible as long as the factors multiply to 840.
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Answered by AL2006 | 2024-10-01