2 x 2 x 2 x 7 x 7 = 392
2 x 2 x 2 x 7 x 7 = 392
It's easier to see with prime factorizations. Consider 30 and 42. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Their product is (2 x 3 x 5)(2 x 3 x 7) = 1260 Their GCF is 2 x 3 Their LCM is 2 x 3 x 5 x 7 That product is (2 x 3)(2 x 3 x 5 x 7) = 1260 Consider two prime numbers, 5 and 7. Their product is 35. Their GCF is 1. Their LCM is 35. That product is also 35.
196 = 2 x 2 x 7 x 7
56 = 2 x 2 x 2 x 7 or 23 x 7
product prime of 700: 2 x 2 x 5 x 5 x 7
product prime of 700: 2 x 2 x 5 x 5 x 7
2 x 2 x 7 or 22 x 7
-2 x -4 x -7 x -8 = 448
2 x 2 x 7 x 7 = 196
224 = 2 x 2 x 2 x 2 x 2 x 7 OR 25 x 7
2 x 2 x 2 x 7 x A x B