It is: 300
The LCM of 15, 20 and 25 is: 300
The LCM of 5 and 25 is 25. The LCM of 3 and 15 is 15. The LCM of 5-25=-20 and 3-15=-12 is 60
300
300
LCM(6, 15, 20, 25) = 300
300
The Least Common Multiple (LCM) for 25 and 15 is the smallest multiple that both numbers share. To find the LCM, you can start by listing the multiples of each number: 25 (25, 50, 75, 100, 125, 150, ...) and 15 (15, 30, 45, 60, 75, 90, ...). The smallest multiple that appears in both lists is 75, so the LCM for 25 and 15 is 75.
15=3*5 25=5^2 THe LCM is 3*5^2 = 75.
The least common multiple (LCM) of 25, 20, and, 125 is 500.
15=3*5 20=2^2*5 25=5^2 LCM=3*2^2*5^2=3*4*25=300
The LCM is: 300
To find the greatest four-digit number that is divisible by 15, 20, and 25, we need to find the least common multiple (LCM) of these three numbers. First, let's find the prime factorization of each number: 15 = 3 × 5 20 = 2 × 2 × 5 25 = 5 × 5 The LCM will be the product of the highest powers of each prime factor that appears in any of the numbers: LCM = 2^2 × 3^1 × 5^3 = 4 × 3 × 125 = 1,500 So, the greatest four-digit number that is divisible by 15, 20, and 25 is 1,500. Answer: 1,500