36 of them.
7*5*4*3*2 Is the longest factor string of 840
The longest factor string for 840 is its prime factorization because prime factors can't be broken down any further.
You will know because all of the numbers are prime.
The three factor strings of 840 refer to sets of three factors that multiply together to equal 840. For example, one possible factor string is (2, 3, 140), since (2 \times 3 \times 140 = 840). Other combinations include (7, 12, 10) and (5, 12, 14). The total number of distinct factor strings can vary based on the factors chosen.
2 x 2 x 2 x 3 x 5 x 7
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the longest factor string for 840 is: 2x2x2x3x5x7. I hoped that helped m! Have a good rest of your day!
7*5*4*3*2 Is the longest factor string of 840
The longest factor string for 840 is its prime factorization because prime factors can't be broken down any further.
7x2x3x2x2x5=840
You will know because all of the numbers are prime.
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
actually 7 is a factor of 840, because when you divide 7 into 840 you get 120 with no remainders therefore making it a factor of 840.🤡
The three factor strings of 840 refer to sets of three factors that multiply together to equal 840. For example, one possible factor string is (2, 3, 140), since (2 \times 3 \times 140 = 840). Other combinations include (7, 12, 10) and (5, 12, 14). The total number of distinct factor strings can vary based on the factors chosen.
2 x 2 x 2 x 3 x 5 x 7