Since the last digit is 5, you know it's divisible by 5.
Divide 75 by 5 and you get 15.
You know 15 is divisible by 5.
Divide 15 by 5 and you get 3.
So the prime factorization of 75 is 5x5x3.
So you can also figure out the answer using a factor tree3 x 52
75 25,3 5,5,3 3 x 5 x 5 = 75
3^1 x 5^2That^^^^ is WRONG!!
The Least Common Multiple (LCM) of 3 and 25 is 75. To find the LCM, you need to determine the prime factors of each number. The prime factorization of 3 is 3, and the prime factorization of 25 is 5^2. To find the LCM, you take the highest power of each prime factor that appears in either number, which in this case is 3 * 5^2 = 75.
Prime factorization of 90 = 2x3x3x5
The prime power factorization of 75 is 3 x 52.
The prime factorization of 75 is 3 x 5 x 5.
The prime factors of 75 are 3 and 5. The prime factorization of 75 is 3 x 5 x 5.
3x5x5
3*5*5 = 75
The prime factorization of 75 is 3 x 5 x 5.
Prime factorization of 75 = 3 x 5 x 5
3 x 52 = 75
3*52 = 75
75 = 3 * 5 * 5
3 x 52 = 75
3 x 5 x 5 = 75