Greatest Common Factor of 30, 20, 446

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

• Greatest Common Factor of 30, 20, 446 by common division method
• Greatest Common Factor of 30, 20, 446 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 446

List of positive integer factors of 446 that divides 446 without a remainder.

1,2,223,446

Greatest Common Factor

We found the factors 30,20,446 . The biggest common factor number is the GCF number.
So the greatest common factor 30,20,446 is 2.

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

• GCF of 70, 73, 192
• GCF of 64, 28, 331
• GCF of 78, 64, 608
• GCF of 49, 15, 261
• GCF of 32, 20, 859

1. What is the GCF of 30, 20, 446?

Answer: GCF of 30, 20, 446 is 2.

2. How to Find the GCF of 30, 20, 446

Answer: Greatest Common Factor(GCF) of 30, 20, 446 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 20, 446) = 2.