The GCF is 243.
The GCF is 9.
The greatest common factor (GCF) of two numbers is the largest number that divides both numbers evenly. To find the GCF of 343 and 729, we need to factorize both numbers. 343 can be expressed as 7^3 and 729 can be expressed as 3^6. The GCF is the highest power of common prime factors in both numbers, which in this case is 7^0 = 1. Therefore, the GCF of 343 and 729 is 1.
2/3 x 729 = 486
32 = 2 x 2 x 2 x 2 x 2, 729 = 3 x 3 x 3 x 3 x 3 x 3 There is no common factor other than 1
To divide by a fraction, multiply by its reciprocal. In this instance, 486 / 2/3 = 486 x 3/2 = 729.
36 = 729
The only prime factor of 729 is 3.
81, 162, 243, 324, 405, 486, 567, 648, 729, 810, 891, . . .
numbers are divisible by 243 are the multiples of 243 like 243, 486, 729, 972,...
Well, isn't that a happy little question! To write 0.729 as a fraction, we can see that it's equal to 729/1000. Then, to simplify it, we can divide the numerator and denominator by their greatest common factor, which is 9. So, 0.729 as a fraction in simplest form is 81/111.
1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458.
(729,1)(243,3)(81,9)