# What is the least common factor of 40 and 30?

## What is the least common factor of 40 and 30?

Answer: LCM of 30 and 40 is 120.

### What are the common factors of 30 40 and 60?

Greatest common factor (GCF)

• Step by Step Solution. Calculate Greatest Common Factor for : 30, 40 and 60. Factorize of the above numbers : 30 = 2 • 3 • 5. 40 = 23 • 5.
• Why learn this.
• Terms and topics. Greatest common factor.
• Related links. Greatest common factor (GCF) explained | Arithmetic (video) | Khan Academy.

#### Whats the LCM of 40 and 60?

120
Answer: LCM of 40 and 60 is 120.

What is the LCM of 30 42 and 60?

Calculate the LCM The least common multiple of 30, 42 and 60 is 420.

What is the LCM of 20 30?

60
What is the LCM of 20 and 30? Answer: LCM of 20 and 30 is 60.

## What is the GCF of 18 and 36?

GCF of 18 and 36 by Prime Factorization As visible, 18 and 36 have common prime factors. Hence, the GCF of 18 and 36 is 2 × 3 × 3 = 18.

### What is the HCF of 30 40 and 50?

The HCF of 30,40,50,60 is 10.

#### What is the LCM of 42 60?

420
Answer: LCM of 42 and 60 is 420.

What are the prime factors of 30 and 40?

Prime factors of 30 are 2, 3, 5. Prime factorization of 30 in exponential form is: Prime factors of 40 are 2, 5. Prime factorization of 40 in exponential form is: Now multiplying the highest exponent prime factors to calculate the LCM of 30 and 40.

How to calculate the LCM of 40 and 50?

Keep dividing until all numbers are fully divided and the remainder is 1. Step 3: Multiply all of the divisors to get the LCM. So, the LCM of 40 and 50 is 200 using the division method. 3. Listing Multiples

## Which is the least common factor calculator to use?

LCM calculator is the least common factor calculator. LCM calc helps you find the lcm value of any number with step by step.

### Which is the most common factor of 64?

The factors of 64 are: 1, 2, 4, 8, 16, 32, 64 The factors of 136 are: 1, 2, 4, 8, 17, 34, 68, 136 The common factors are: 1, 2, 4, 8 The Greatest Common Factor: GCF = 8