105 and 2
2 x 3 x 5 x 7 = 210
By adding 197 + 11 + 2
2 x 3 x 5 x 7 = 210
They are: 2*3*5*7 = 210
210
420
14 x 15 = 210
It is: 2*3*5*7 = 210
105
2 and 210
First, you make a factor tree for both 36 and 210 and find the prime factorization of both numbers.36: 2x2x3x3210:2x3x5x7Then, you circle the numbers that appear in both factorizations. (I'll make them bold.)36: 2x3x2x3210: 2x3x5x7Lastly, you multiply the 2 numbers that you circled together (only one pair of the 2 numbers; don't multiply 2x3x2x3, just 2x3).2x3=6.The GCF of 36 and 210 is 6.
You cannot.If you have any two consecutive numbers, one of them must be odd and the other even. So their sum must be odd and therefore cannot be 702 nor 210