Greatest Common Factor of 30, 105, 290

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

• Greatest Common Factor of 30, 105, 290 by common division method
• Greatest Common Factor of 30, 105, 290 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Greatest Common Factor

We found the factors 30,105,290 . The biggest common factor number is the GCF number.
So the greatest common factor 30,105,290 is 5.

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

• GCF of 78, 241, 533
• GCF of 78, 558, 696
• GCF of 76, 942, 148
• GCF of 28, 614, 484
• GCF of 38, 809, 712

1. What is the GCF of 30, 105, 290?

Answer: GCF of 30, 105, 290 is 5.

2. How to Find the GCF of 30, 105, 290

Answer: Greatest Common Factor(GCF) of 30, 105, 290 = 5

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

Step 2: Then multiply all the prime factors GCF(30, 105, 290) = 5.