520 = 2 x 2 x 2 x 5 x 13
OR
2^3 x 5 x 13
Factor Tree of 520: ........520 ......../ \ ....104 5 ...../ \ ...4..26 ../\.. /\ 2 2 2 13
The greatest common factor of 198 and 520 is 2.
The GCF is 5.
35 can be a factor, but it is not prime.
1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
520. 13 is a prime number and not a factor of 40.
The prime factors of 520 are: 2 5 13
Factor Tree of 520: ........520 ......../ \ ....104 5 ...../ \ ...4..26 ../\.. /\ 2 2 2 13
The greatest common factor of 198 and 520 is 2.
2,2,2,5,13
520 = 2 × 2 × 2 × 5 × 13
To find the least common multiple (LCM) of 65 and 104, we first need to find the prime factorization of each number. The prime factorization of 65 is 5 x 13, and the prime factorization of 104 is 2^3 x 13. To calculate the LCM, we take the highest power of each prime factor that appears in either factorization, which gives us 2^3 x 5 x 13 = 520. Therefore, the least common multiple of 65 and 104 is 520.
520/390 taking 130 as common factor = 4:3
The factors of 520 are 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 The prime factorization of 520 is 23 x 5 x 13
23*5*13
520 / \ 2 260 / \ 130 2 / \ 65 2 / \ 5 13
The Greatest Common Factor (GCF) is: 8