Greatest Common Factor of 42, 462, 165

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 42, 462, 165 by common division method
• Greatest Common Factor of 42, 462, 165 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 462

List of positive integer factors of 462 that divides 462 without a remainder.

1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 42,462,165 . The biggest common factor number is the GCF number.
So the greatest common factor 42,462,165 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 39, 786, 168
• GCF of 32, 623, 661
• GCF of 33, 618, 183
• GCF of 47, 381, 388
• GCF of 97, 143, 960

1. What is the GCF of 42, 462, 165?

Answer: GCF of 42, 462, 165 is 3.

2. How to Find the GCF of 42, 462, 165

Answer: Greatest Common Factor(GCF) of 42, 462, 165 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(42, 462, 165) = 3.