Each of these factor pairs (multiply the numbers in parentheses) equals 1,521: (1, 1521) (3, 507) (9, 169) (13, 117) (39, 39)
The numbers are 38 and 39.
The factors of 39 are the numbers that can be evenly divided into 39 without leaving a remainder. The factors of 39 are 1, 3, 13, and 39. The prime factors of 39 are the prime numbers that multiply together to give the original number. In this case, the prime factors of 39 are 3 and 13.
15/4 = 3.75 OR 3 3/4 39/13 = 3 To make a mixed number you make as many whole numbers as possible and then place the leftover fraction next to it. To make a decimal simply make as many whole numbers as possible. Then divide 100 by the denominator (bottom number) of the fraction and multiply that number by the numerator (top number); the number you get is the decimal and goes after the decimal point.
You order the numbers in order of least to greatest then you just mark them off one by one on each side. when/if you get two numbers, you just pick the number in between the numbers. I.E. If you had the numbers 12, 58, 26, 84, 26, 84, and 39, you would write them out 12, 26, 26, 39, 58, 84, 84, then cross them out like this: 26, 26, 39, 58, 84; 26, 39, 58; 39; and 39 would be the median. if you had two numbers left, like 14 and 17, the median would be halfway between them, which would be 15.5.
1, 3, 13, 39.
Multiply to do 39 and + - to 1
39
78
39 and 22
13 and 3
1 x 39, 3 x 13
1 x 39, 3 x 13
1 x 39, 3 x 13.
The only numbers that multiply to get a product of 39 are 1 and 39, or 3 and 13.
There are infinitely many sets of numbers. One such is 1*1*0.3*130
1 x 3 x 13