What is the GCF of 99 and 42?

As you can see when you list out the factors of each number, 3 is the greatest number that 42 and 99 divides into.

What are the factors of 44 and 99?

Factors for 44: 1, 2, 4, 11, 22, and 44. Factors for 99: 1, 3, 9, 11, 33, and 99.

What are the factors of 98 and 42?

The factors of 42 and 98 are 1, 2, 3, 6, 7, 14, 21, 42 and 1, 2, 7, 14, 49, 98 respectively. There are 3 commonly used methods to find the GCF of 42 and 98 – prime factorization, Euclidean algorithm, and long division.

What is the highest common factor of 42 and 90?

GCF of 42 and 90 by Listing Common Factors There are 4 common factors of 42 and 90, that are 1, 2, 3, and 6. Therefore, the greatest common factor of 42 and 90 is 6.

What is the GCF of 14 and 33?

As you can see when you list out the factors of each number, 1 is the greatest number that 14 and 33 divides into.

What is the HCF of 6 and 10?

2
The HCF of 6 and 10 is 2. To calculate the Highest common factor (HCF) of 6 and 10, we need to factor each number (factors of 6 = 1, 2, 3, 6; factors of 10 = 1, 2, 5, 10) and choose the highest factor that exactly divides both 6 and 10, i.e., 2.

What is the HCF of 81 and 144?

The GCF of 81 and 144 is 9.

What is the LCM of 42 and 98?

The LCM of 42 and 98 is 294.

What is the largest whole number of 42 and 98?

As you can see when you list out the factors of each number, 14 is the greatest number that 42 and 98 divides into.

What are the factors of 42?

Factors of 42

• Factors of 42: 1, 2, 3, 6, 7, 14, 21, and 42.
• Factors of -42: -1, -2, -3, -6, -7, -14, -21 and -42.
• Prime Factorization of 42: 42 = 2 × 3 × 7.

What is the greatest common factor of 42?

The GCF of 42 and 54 is 6. To calculate the greatest common factor of 42 and 54, we need to factor each number (factors of 42 = 1, 2, 3, 6, 7, 14, 21, 42; factors of 54 = 1, 2, 3, 6, 9, 18, 27, 54) and choose the greatest factor that exactly divides both 42 and 54, i.e., 6.

What is the LCM of 15 and 40?

120
Answer: LCM of 15 and 40 is 120.