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The longest factor string is 2x2x2x3x13. It is always best to list your factor string from the least to greatest number.

Q: What is the longest factor string for 312?

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The longest factor string of 100 is: 2*2*5*5=100

2x2x5

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

longest string for 800 =2*2*2*2*2*5*5

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

Related questions

The longest factor string you can make for 231 is 3x7x11.

The longest factor string of 44 is contained within the longest factor string of 132.

The longest factor string of any composite number is its prime factorization.

The prime factorization is the longest factor sting.

The longest factor string of 30 is 2 x 3 x 5.

The longest factor string of 100 is: 2*2*5*5=100

39*2*2*2

The longest factor string for 9 is 3 x 3.

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2x2x2x3

2x2x5

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