They are: 3*7 = 21 and 2*2*2*5 = 40
2^3 x 5
3 and 37
25 is the number not less than 20, not greater than 40, not divisible by 2 3 or 7, and not a prime number.
You cannot. 40 has more than 3 prime factors.You cannot. 40 has more than 3 prime factors.You cannot. 40 has more than 3 prime factors.You cannot. 40 has more than 3 prime factors.
42 and 48
48
3. They are 41, 43 and 47.
53 is prime, and 5+3 = 8.
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
51 is not a prime number. It is divisible by 3.
The Least Common Multiple (LCM) of 6 and 40 is the smallest number that both 6 and 40 can divide into evenly. To find the LCM, we need to determine the prime factors of each number. The prime factorization of 6 is 2 x 3, and the prime factorization of 40 is 2^3 x 5. To find the LCM, we take the highest power of each prime factor that appears in either number, which gives us 2^3 x 3 x 5 = 120. Therefore, the LCM of 6 and 40 is 120.