78 x 7 is 546, so neither of those answers, though 609 is closest.
78 as a product of its prime factors is: 2 x 3 x 13 = 78
78 and 10
45 * 78 = 3510
The product of 78 and 7 is 546
78 multiplied by 53 is 4,134.
1,162 multiplied by 78 is 90,636.
It is: 78*103 = 8034
39 multiplied by 78 is 3,042.
The prime factorization of 78 is 2x3x13.
The product of 27 and 78 is 2106
537 multiplied by 78 is 41,886.
It is 78*3 = 234