Greatest Common Factor of 10, 29, 38, 19, 990

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

• Greatest Common Factor of 10, 29, 38, 19, 990 by common division method
• Greatest Common Factor of 10, 29, 38, 19, 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

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 10,29,38,19,990 . The biggest common factor number is the GCF number.
So the greatest common factor 10,29,38,19,990 is 1.

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

• GCF of 77, 70, 10, 50, 319
• GCF of 72, 11, 57, 32, 515
• GCF of 75, 76, 66, 86, 699
• GCF of 93, 25, 44, 13, 964
• GCF of 83, 83, 77, 52, 971

1. What is the GCF of 10, 29, 38, 19, 990?

Answer: GCF of 10, 29, 38, 19, 990 is 1.

2. How to Find the GCF of 10, 29, 38, 19, 990

Answer: Greatest Common Factor(GCF) of 10, 29, 38, 19, 990 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 29, 38, 19, 990) = 1.