## What is the prime factorization for 42?

2 × 3 × 7

The prime factorization of 42 is 2 × 3 × 7.

## What is the prime factorization for 1100?

So, the prime factorization of 1100 can be written as 22 × 52 × 111 where 2, 5, 11 are prime.

**What is the factor tree of 42?**

Factor Tree of 42 to Calculate the Factors Altogether expressing the number in terms of prime factors would be 2 x 3 x 7.

**What is the greatest prime factor of 42 and 120?**

So the greatest common factor 42 and 120 is 6.

### How do you find the prime factorization?

Prime Factorization Methods

- Step 1: Divide the given number by the smallest prime number.
- Step 2: Again, divide the quotient by the smallest prime number.
- Step 3: Repeat the process, until the quotient becomes 1.
- Step 4: Finally, multiply all the prime factors.

### What is the prime factorization of 110?

Factors of 110 by Prime Factorization Hence, the prime factors of 110 are 2, 5, and 11.

**What is the prime factorization of 12100?**

The orange divisor(s) above are the prime factors of the number 12,100. If we put all of it together we have the factors 2 x 2 x 5 x 5 x 11 x 11 = 12,100. It can also be written in exponential form as 22 x 52 x 112.

**What are the factors of 1050?**

Hence, the factors of 1050 are 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050.

## What are the multiples of 42?

The first ten multiples of 42 are 42, 84, 126, 168, 210, 252, 294, 336, 378, 420.

## What is the LCM of 42 and 120?

840

The LCM of 120 and 42 is 840.

**What are the first 7 prime numbers?**

The first 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.

**What is meant by prime factorization?**

Prime factorisation is a method to find the prime factors of a given number, say a composite number. These factors are nothing but the prime numbers. A prime number is a number which has only two factors, i.e. 1 and the number itself. For example, 2 is a prime number which has two factors, 2 × 1.