Oniline Prime Factor Chart Tutors

Oniline Prime Factor Chart Tutors Prime number is a number which has no other factors other than one and itself. Examples of prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.. Prime factors of a given number is expressing the given number as a product of all prime numbers. Example 1: Find the prime factors of the number 24? Solution: Given is a number 24. To find its prime factors we divide the given number with the smallest prime number first. 24 2 = 12; so, 24 = 12 * 2 Now 12 can be further divided by the prime number 2. So here we have 12 2 = 6. 24 = 2 * 2 * 6. The number 6 can be further divided by 2. So here we have 6 2 = 3. The number 3 itself is a prime number. So it cannot be further divided by another prime number. Hence the number 24 = 2 * 2 * 2 * 3. Example 2: Find the prime factors of the number 15? Solution: Given is a number 15. To find its prime factors we divide the given number with the smallest prime number first. Here 15 cannot be divided by 2, so the next prime number 3 can be used for factorization. So here we have 15 3 = 5. The number 5 itself is a prime number. So it cannot be further divided by another prime number. Hence the number 15 = 3 * 5. Prime number is a number which has no other factors other than one and itself. Examples of prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.. Prime factors of a given number is expressing the given number as a product of all prime numbers. Example 1: Find the prime factors of the number 24? Solution: Given is a number 24. To find its prime factors we divide the given number with the smallest prime number first. 24 2 = 12; so, 24 = 12 * 2 Now 12 can be further divided by the prime number 2. So here we have 12 2 = 6. 24 = 2 * 2 * 6. The number 6 can be further divided by 2. So here we have 6 2 = 3. The number 3 itself is a prime number. So it cannot be further divided by another prime number. Hence the number 24 = 2 * 2 * 2 * 3. Example 2: Find the prime factors of the number 15? Solution: Given is a number 15. To find its prime factors we divide the given number with the smallest prime number first. Here 15 cannot be divided by 2, so the next prime number 3 can be used for factorization. So here we have 15 3 = 5. The number 5 itself is a prime number. So it cannot be further divided by another prime number. Hence the number 15 = 3 * 5.