The correct answer here is that the sum has to be 84. This is due to the fact that 30 + 54 is 84, and the greatest common factor is 6 because the factors of 30 are 1, 2, 3, 5, 6 , 10, 15, and 54's Factors: 1, 2, 3, 6, 9, 18, 27, and 54, so from this we can see that 6 is the great common factor.
The sum of 30 and 54 is 84. The Greatest Common Factor (GCF) of 30 and 54 is 6. We can express 84 as the product of the GCF and another sum: 84 = 6 × 14.
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Penjelasan dengan langkah-langkah:[tex] \tt{} - (8) + 98[/tex][tex] \tt{} 98 - 8[/tex][tex] \tt{} 90[/tex]