Greatest Common Factor of 381, 654, 28

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

• Greatest Common Factor of 381, 654, 28 by common division method
• Greatest Common Factor of 381, 654, 28 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 381

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

1,3,127,381

Factors of 654

List of positive integer factors of 654 that divides 654 without a remainder.

1,2,3,6,109,218,327,654

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 381,654,28 . The biggest common factor number is the GCF number.
So the greatest common factor 381,654,28 is 1.

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

• GCF of 849, 780, 36
• GCF of 238, 889, 82
• GCF of 394, 640, 69
• GCF of 343, 724, 67
• GCF of 974, 710, 34

1. What is the GCF of 381, 654, 28?

Answer: GCF of 381, 654, 28 is 1.

2. How to Find the GCF of 381, 654, 28

Answer: Greatest Common Factor(GCF) of 381, 654, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(381, 654, 28) = 1.