Greatest Common Factor of 381, 285, 156

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

• Greatest Common Factor of 381, 285, 156 by common division method
• Greatest Common Factor of 381, 285, 156 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 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 381,285,156 . The biggest common factor number is the GCF number.
So the greatest common factor 381,285,156 is 3.

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

• GCF of 208, 260, 189
• GCF of 699, 280, 263
• GCF of 601, 664, 308
• GCF of 405, 489, 599
• GCF of 803, 380, 424

1. What is the GCF of 381, 285, 156?

Answer: GCF of 381, 285, 156 is 3.

2. How to Find the GCF of 381, 285, 156

Answer: Greatest Common Factor(GCF) of 381, 285, 156 = 3

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

Step 2: Then multiply all the prime factors GCF(381, 285, 156) = 3.