Greatest Common Factor of 381, 438, 858

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

• Greatest Common Factor of 381, 438, 858 by common division method
• Greatest Common Factor of 381, 438, 858 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Greatest Common Factor

We found the factors 381,438,858 . The biggest common factor number is the GCF number.
So the greatest common factor 381,438,858 is 3.

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

• GCF of 288, 335, 458
• GCF of 346, 681, 839
• GCF of 204, 157, 983
• GCF of 799, 239, 114
• GCF of 467, 561, 594

1. What is the GCF of 381, 438, 858?

Answer: GCF of 381, 438, 858 is 3.

2. How to Find the GCF of 381, 438, 858

Answer: Greatest Common Factor(GCF) of 381, 438, 858 = 3

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

Step 2: Then multiply all the prime factors GCF(381, 438, 858) = 3.