Greatest Common Factor of 30, 11, 992

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

• Greatest Common Factor of 30, 11, 992 by common division method
• Greatest Common Factor of 30, 11, 992 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 992

List of positive integer factors of 992 that divides 992 without a remainder.

1,2,4,8,16,31,32,62,124,248,496,992

Greatest Common Factor

We found the factors 30,11,992 . The biggest common factor number is the GCF number.
So the greatest common factor 30,11,992 is 1.

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

• GCF of 53, 92, 229
• GCF of 54, 78, 616
• GCF of 81, 59, 172
• GCF of 28, 84, 276
• GCF of 72, 66, 680

1. What is the GCF of 30, 11, 992?

Answer: GCF of 30, 11, 992 is 1.

2. How to Find the GCF of 30, 11, 992

Answer: Greatest Common Factor(GCF) of 30, 11, 992 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 11, 992) = 1.