The factors of 225 are 1, 3, 5, 15, 45, 75, and 225.
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Prime factorization of 225 = 32 x 52Prime factorization of 325 = 52 x 13gcf(225, 325) = 52 = 25.
2 x 52 x 7 = 350
225 75,3 25,3,3 5,5,3,3
The prime factorization of 2,250 is: 2 x 3 x 3 x 5 x 5 x 5
To find the least common multiple (LCM) of 15, 25, and 45, we first need to find the prime factorization of each number. 15 = 3 x 5 25 = 5 x 5 45 = 3 x 3 x 5 Next, we identify the highest power of each prime factor that appears in any of the factorizations. The LCM is then calculated by multiplying these prime factors together: 3 x 3 x 5 x 5 = 225. Therefore, the least common multiple of 15, 25, and 45 is 225.