Greatest Common Factor of 42, 861, 228

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

• Greatest Common Factor of 42, 861, 228 by common division method
• Greatest Common Factor of 42, 861, 228 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 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 228

List of positive integer factors of 228 that divides 228 without a remainder.

1,2,3,4,6,12,19,38,57,76,114,228

Greatest Common Factor

We found the factors 42,861,228 . The biggest common factor number is the GCF number.
So the greatest common factor 42,861,228 is 3.

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

• GCF of 50, 308, 207
• GCF of 24, 849, 824
• GCF of 30, 669, 717
• GCF of 28, 134, 180
• GCF of 68, 534, 516

1. What is the GCF of 42, 861, 228?

Answer: GCF of 42, 861, 228 is 3.

2. How to Find the GCF of 42, 861, 228

Answer: Greatest Common Factor(GCF) of 42, 861, 228 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 861, 228) = 3.