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the longest factor string for 840 is: 2x2x2x3x5x7. I hoped that helped m! Have a good rest of your day!

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2x2x2x3x5x7

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Omg this helped soooooo much

Q: What is the longest factor string for the number 840?

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7x2x3x2x2x5=840

32 is not a factor of 840.

There are many numbers that go into 840. For example, 420 times 2 is 840, so the number 420 would go into 840 twice. 210 times 4 is 840 as well and can go into the number 4 times.

there r six distin;her oie p39doxk

840

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The longest factor string for 840 is its prime factorization because prime factors can't be broken down any further.

7*5*4*3*2 Is the longest factor string of 840

7x2x3x2x2x5=840

You will know because all of the numbers are prime.

2 x 2 x 2 x 3 x 5 x 7

2 x 2 x 2 x 3 x 5 x 7

36 of them.

32 is not a factor of 840.

2 x 2 x 2 x 3 x 5 x 7

2 x 2 x 2 x 3 x 5 x 7

2 x 2 x 2 x 3 x 5 x 7