Prime factorization of 38: 2 * 19Primce factrization of 95: 5 * 19Bolded is what they have in common. Therefore, their GCF is 19.The GCF is 19.
14 = 2 * 7 42 = 2 * 3 * 7 GCF(14, 42) = 2 * 7 = 14
2 x 3 x 5 x 5 x 11
1,650 = 2 x 3 x 5 x 5 x 11
1650 + 1650 + 950 + 950 = 5200
11
3 x 47
289 = 17 x 17
2 x 2 x 13 = 52
Use a factor tree. 172 86, 2 43,2,2
2 x 2 x 2 x 3
2 x 3 x 5 x 5 = 150
It is: 2*3*3*5 = 90 or as 2*32*5 = 90
2 x 2 x 2 x 2 x 2 x 13 = 416
Prime factorization of 38: 2 * 19Primce factrization of 95: 5 * 19Bolded is what they have in common. Therefore, their GCF is 19.The GCF is 19.
14 = 2 * 7 42 = 2 * 3 * 7 GCF(14, 42) = 2 * 7 = 14
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