520 = 2 x 2 x 2 x 5 x 13 OR 2^3 x 5 x 13
5 x 13 = 65 2 x 2 x 2 x 2 x 7 = 112
2 x 2 x 5 x 13 = 2602 x 2 x 5 x 13 = 260
100/2 = 50/2 = 25/5 = 5/5 = 1120/2 = 60/2 = 30/2 = 15/3 = 5/5 = 1130/2 = 65/5 = 13/13 = 12 x 2 x 5 x 5 = 1002 x 2 x 2 x 3 x 5 = 1202 x 5 x 13 = 130Combine the factors, eliminating duplicates.2 x 2 x 2 x 3 x 5 x 5 x 13 = 7800, the LCM
214,500 = 2 * 2 * 3 * 5 * 5 * 5 * 11 * 13
1300 = 2 x 2 x 5 x 5 x 13 = 2^2 x 5^2 x 13
Prime factors: 2, 2, 2, 3, 5, 13 Other factors are combinations of the primes, i.e. 2 x 2 = 4 2 x 3 = 6 2 x 2 x 2 = 8 2 x 5 = 10 2 x 2 x 3 = 12 3 x 5 = 15 2 x 2x 5 = 20 2 x 2 x 2 x 3 = 24 2 x 13 = 26 2 x 3 x 5 = 30 3 x 13 = 39 2 x 2 x 2 x 5 = 40 2 x 2 x 13 = 52 2 x 2 x 3 x 5 = 60 5 x 13 = 65 2 x 3 x 13 = 78 2 x 2 x 2 x 13 = 104 2 x 2 x 2 x 3 x 5 = 120 2 x 5 x 13 = 130 2 x 2 x 3 x 13 = 156 3 x 5 x 13 = 195 2 x 2 x 5 x 13 = 260 2 x 2 x 2 x 3 x 13 = 312 2 x 3 x 5 x 13 = 390 2 x 2 x 2 x 5 x 13 = 520 2 x 2 x 3 x 5 x 13 = 780
520 = 2 x 2 x 2 x 5 x 13 OR 2^3 x 5 x 13
2 x 2 x 5 x 5 x 13 = 1300
5 x 13 = 65 2 x 2 x 2 x 2 x 7 = 112
2 x 2 x 5 x 13 = 2602 x 2 x 5 x 13 = 260
2 x 2 x 2 x 5 x 5 x 13 = 2600
2 x 2 x 5 x 13
Prime factorization of 130 is: 2 x 5 x 13. 2 x 5 x 13 = 130 2 x 5 x 132 x 5 x 13 = 130
The equation:3 x 2 + 5 x 2 - 13 - 10 / 2= (3 x 2) + (5 x 2) - 13 - (10 / 2)= 6 + 10 - 13 - 5= -2
100/2 = 50/2 = 25/5 = 5/5 = 1120/2 = 60/2 = 30/2 = 15/3 = 5/5 = 1130/2 = 65/5 = 13/13 = 12 x 2 x 5 x 5 = 1002 x 2 x 2 x 3 x 5 = 1202 x 5 x 13 = 130Combine the factors, eliminating duplicates.2 x 2 x 2 x 3 x 5 x 5 x 13 = 7800, the LCM
130 = 5 x 26 = 2 x 5 x 13