1, 7 and 49
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A factor is a number that divides another number without leaving a remainder. In the equation 7x7=49, the number 7 is a factor because it divides evenly into 49, resulting in a whole number quotient of 7. Therefore, 7 is a factor of 49 in this case.
441 divides evenly by these numbers: 1 3 7 9 21 49 63 147 and 441.
Factors of 98 are 1, 2, 7, 14, 49, and 98. Each of these factors divides into 98 without any remainder.
for a integer n, we call d the divisor of n if d divides n without leaving a remainder. So, for example, 49/7=7 and 7 is a divisor or a factor of 49. ( n=49, d=7 in this case) Since 7 is the divisor the reciprocal of 7 is just 1/7. In general is n is a divisor, 1/n is the reciprocal.
2 divides 4 into 2 with no remainder, 3 divides 6, 12 divides 36, 4 divides 12, there are way to many to name them allIs called a factor.