Greatest Common Factor of 39, 34, 18, 44, 990

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

• Greatest Common Factor of 39, 34, 18, 44, 990 by common division method
• Greatest Common Factor of 39, 34, 18, 44, 990 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Greatest Common Factor

We found the factors 39,34,18,44,990 . The biggest common factor number is the GCF number.
So the greatest common factor 39,34,18,44,990 is 1.

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

• GCF of 31, 11, 30, 15, 460
• GCF of 35, 64, 25, 38, 424
• GCF of 45, 22, 28, 64, 517
• GCF of 32, 45, 12, 59, 866
• GCF of 18, 88, 61, 23, 353

1. What is the GCF of 39, 34, 18, 44, 990?

Answer: GCF of 39, 34, 18, 44, 990 is 1.

2. How to Find the GCF of 39, 34, 18, 44, 990

Answer: Greatest Common Factor(GCF) of 39, 34, 18, 44, 990 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 34, 18, 44, 990) = 1.