40 = 2^3*5.
40 = 23 x 51 60 = 22 x 31 x 51
Yes, the prime factorization of 40 is 2 x 2 x 2 x 5
The highest common factor (HCF) of 160 and 200 is the largest positive integer that divides both 160 and 200 without leaving a remainder. To find the HCF, you can use the prime factorization method. The prime factorization of 160 is 2^5 * 5, and the prime factorization of 200 is 2^3 * 5^2. To find the HCF, you take the common factors with the lowest exponent, which in this case is 2^3 * 5 = 40. Therefore, the HCF of 160 and 200 is 40.
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 40, 50, and 70 is 1400.
80 / \ 40 2 / \ 20 2 / \ 10 2 / \ 5 2 24*5
40 = 23 x 5
23 x 5
23 x 5 = 40
2 x 2 x 2 x 5
40 = 23 x 5
40 = 23 x 51 60 = 22 x 31 x 51
40 = 2 * 2 * 2 * 5 = 2^3 * 5^1
23 x 5 = 40 32 x 5 = 45
The prime factors of 40 in exponential form are 23 x 5.
40 20,2 10,2,2 5,2,2,2
It is: 4
Prime factorization of 40 = 2x2x2x5 Prime factorization of 100 = 2x2x5x5