Greatest Common Factor of 105, 381, 690

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

• Greatest Common Factor of 105, 381, 690 by common division method
• Greatest Common Factor of 105, 381, 690 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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 381

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

1,3,127,381

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 105,381,690 . The biggest common factor number is the GCF number.
So the greatest common factor 105,381,690 is 3.

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

• GCF of 699, 587, 682
• GCF of 868, 505, 536
• GCF of 320, 291, 521
• GCF of 121, 890, 751
• GCF of 272, 451, 262

1. What is the GCF of 105, 381, 690?

Answer: GCF of 105, 381, 690 is 3.

2. How to Find the GCF of 105, 381, 690

Answer: Greatest Common Factor(GCF) of 105, 381, 690 = 3

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

Step 2: Then multiply all the prime factors GCF(105, 381, 690) = 3.