Greatest Common Factor of 245, 870, 105

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

• Greatest Common Factor of 245, 870, 105 by common division method
• Greatest Common Factor of 245, 870, 105 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 105

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

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

Greatest Common Factor

We found the factors 245,870,105 . The biggest common factor number is the GCF number.
So the greatest common factor 245,870,105 is 5.

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

• GCF of 483, 605, 556
• GCF of 125, 189, 100
• GCF of 891, 851, 651
• GCF of 656, 224, 627
• GCF of 381, 543, 628

1. What is the GCF of 245, 870, 105?

Answer: GCF of 245, 870, 105 is 5.

2. How to Find the GCF of 245, 870, 105

Answer: Greatest Common Factor(GCF) of 245, 870, 105 = 5

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

Step 2: Then multiply all the prime factors GCF(245, 870, 105) = 5.