2 x 2 x 5 = 20
2 x 2 x 2 x 5 = 40
1, 2, 4, 5, 8, 10, 20 and 40 are the prime factors of 40
Prime factorization of 40 = 2x2x2x5 Prime factorization of 100 = 2x2x5x5
The prime factorization of 20 is: 2 × 2 × 5
The prime factorization of 40 is 2 X 2 X 2 X 5 or 2^3 x 5. To find the prime factorization of 40, find the lowest prime factor that will divide into 40. That number is 2, and 2 X 20 equals 40. 2 is prime, so it is one of the factors. 20 is a composite number, so must be factored. The lowest prime number that will divide evenly into 20 is 2. 2 X 10 equals 20. Another 2 is in the prime factorization, so you have 2 X 2 X 10. Ten is not a prime number, so the factoring has to continue. 2 X 5 equals 10. both numbers are prime, so now all you have to do is write out the factorization.
Prime factorization of 288 = 2x2x2x2x2x3x3Prime factorization of 40 = 2x2x2x5Prime factorization of 24 = 2x2x2x32x2x2 = 8, the GCF
Prime factorization of 20 in exponential form is: 22x5
The prime factorization of 40 is 2x2x2x5 or 23x5.
Yes, the prime factorization of 40 is 2 x 2 x 2 x 5
both
To find the least common multiple (LCM) of 20, 40, and 100, we first need to find the prime factorization of each number. The prime factorization of 20 is 2^2 * 5, 40 is 2^3 * 5, and 100 is 2^2 * 5^2. To find the LCM, we take the highest power of each prime factor that appears in the factorization of any of the numbers. Therefore, the LCM of 20, 40, and 100 is 2^3 * 5^2, which equals 200.
Prime Factorization:20 = 2 * 2 * 530 = 2 * 3 * 5
The prime factorization of 20 is 5x2x2 or 5 x 2^2 20=2^2*5