2.3 x (10^(-5)) = 0.000023
Prime factors of 8 are 23 Prime factors of 10 are 2 x 5 The LCM is the product of all the primes to their greatest power, so the LCM of 8 and 10 is 23 x 5 = 8 x 5 = 40
5 x 10-10 = 0.0000000005
360. 18 = 2 x 32 8 = 23 10 = 2 x 5 lcm = 23 x 32 x 5 = 360
5.478 to negative 7 power
2 x 10^1 x 1 x 10^5 = 2 x 10^6
Prime factors of 8 are 23 Prime factors of 10 are 2 x 5 The LCM is the product of all the primes to their greatest power, so the LCM of 8 and 10 is 23 x 5 = 8 x 5 = 40
8.45 x 10^23 = 845,000,000,000,000,000,000,000
5 x 10-10 = 0.0000000005
23 = 68 - 45 = (4 x 17) - (5 x 11) + 10
360. 18 = 2 x 32 8 = 23 10 = 2 x 5 lcm = 23 x 32 x 5 = 360
5.478 to negative 7 power
2 x 10^1 x 1 x 10^5 = 2 x 10^6
5 x 10-4 = 0.0005
(5)21 x (4)11 = (5)11 x (5)10 x (4)11 = (5)10 x (5 x 4)11 = (5)10 x (20)11 =(5)10 x 20 x (20)10 = 20 x (5 x 20)10 = 20 x (100)10 = 2 x (10)1 x (10)20 =2 x (10)21 = 2,000,000,000,000,000,000,000
1 x 230, 2 x 115, 5 x 46, 10 x 23, 23 x 10, 46 x 5, 115 x 2, 230 x 1
1 x 230, 2 x 115, 5 x 46, 10 x 23, 23 x 10, 46 x 5, 115 x 2, 230 x 1
The GCF is 2^3 x 3^2 x 5