2 x 14 = 28
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∙ 12y ago2, 2 & 7 are the factors of 28
286 = 2 x 11 x 13
A 3 or 4 digit number.
2 x 2 x 7
120 = 2*2*2*3*5, so there is 5 prime numbers, no 2 prime numbers
2, 2 & 7 are the factors of 28
the product
286 = 2 x 11 x 13
It is not. When multiplying two whole numbers you need not be concerned about placing the decimal point in the answer.
28
How about: 2+6+8+12 = 28 as one example
Only when their GCF is 2.
This sort of number is a factor, which means 28 can be divided by the number and the quotient will have no remainder. Factors of 28 are 28, 14, 7, 4, 2, and 1.
A 3 or 4 digit number.
1 and 28. 2 and 14. 4 and 7.
There are infinitely many pairs but probably the simplest to work out, and remember, is 1 * 306
2 x 2 x 7