Greatest Common Factor of 42, 306, 284

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

• Greatest Common Factor of 42, 306, 284 by common division method
• Greatest Common Factor of 42, 306, 284 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Factors of 284

List of positive integer factors of 284 that divides 284 without a remainder.

1,2,4,71,142,284

Greatest Common Factor

We found the factors 42,306,284 . The biggest common factor number is the GCF number.
So the greatest common factor 42,306,284 is 2.

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

• GCF of 10, 262, 740
• GCF of 97, 889, 634
• GCF of 79, 263, 192
• GCF of 49, 797, 731
• GCF of 39, 858, 190

1. What is the GCF of 42, 306, 284?

Answer: GCF of 42, 306, 284 is 2.

2. How to Find the GCF of 42, 306, 284

Answer: Greatest Common Factor(GCF) of 42, 306, 284 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 306, 284) = 2.