Greatest Common Factor of 30, 310, 215

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

• Greatest Common Factor of 30, 310, 215 by common division method
• Greatest Common Factor of 30, 310, 215 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 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Greatest Common Factor

We found the factors 30,310,215 . The biggest common factor number is the GCF number.
So the greatest common factor 30,310,215 is 5.

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

• GCF of 61, 816, 263
• GCF of 61, 389, 650
• GCF of 89, 182, 334
• GCF of 79, 377, 664
• GCF of 44, 906, 210

1. What is the GCF of 30, 310, 215?

Answer: GCF of 30, 310, 215 is 5.

2. How to Find the GCF of 30, 310, 215

Answer: Greatest Common Factor(GCF) of 30, 310, 215 = 5

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

Step 2: Then multiply all the prime factors GCF(30, 310, 215) = 5.