Greatest Common Factor of 221, 330, 70

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

• Greatest Common Factor of 221, 330, 70 by common division method
• Greatest Common Factor of 221, 330, 70 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 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 221,330,70 . The biggest common factor number is the GCF number.
So the greatest common factor 221,330,70 is 1.

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

• GCF of 452, 685, 72
• GCF of 512, 882, 43
• GCF of 351, 826, 92
• GCF of 610, 720, 61
• GCF of 357, 333, 75

1. What is the GCF of 221, 330, 70?

Answer: GCF of 221, 330, 70 is 1.

2. How to Find the GCF of 221, 330, 70

Answer: Greatest Common Factor(GCF) of 221, 330, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(221, 330, 70) = 1.