The number that can divide evenly into 6 and 9 would be 3.
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NO!!! To test if '9' divides into a number, then add the digits of the number. If they sum to '9' then it is divisible by '9' NB This test is only good for '9'. 33 = 3 + 3 = 6 So it doesn't add to nine , so '33' does not divide by '9' However. 36 = 3 + 6 = 9 . So 36 divides by '9' the answer is '4'.
A factor is a number that divides evenly into another number with no remainder. 3 is a factor of 9. 4 is not a factor of 9.
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