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.
2,4,7
These whole numbers go evenly into 64: 1, 2, 4, 8, 16, 32, 64.
1 and 23.
The numbers 7 and 11 divide into 77 evenly. We know that 7 x 11 = 77, and as 7 and 11 are both prime numbers, there are no other numbers that go into 77 evenly.
All Factors of 729:1, 3, 9, 27, 81, 243, 729
729 is divisible evenly by 9, but not evenly by 8, quotient is 91, remainder is 1
To simplify 729, we need to find the largest perfect cube that divides evenly into it. The largest perfect cube that divides evenly into 729 is 9, as 9^3 = 729. Therefore, 729 can be simplified as 9^3.
no numbers!
All of these: 1, 3, 9, 27, 81, 243, 729.
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.
Nothing can go evenly into 21 or 17. They are both odd numbers and therefore cannot be evenly divided.
243, 81, 9, 3
The numbers that go into 30 are1, 2, 3, 5, 30, 15, 10, 6
60.5
1,2,3,6,7
11,6,1,2,33