Greatest Common Factor of 790, 990, 34, 742

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

• Greatest Common Factor of 790, 990, 34, 742 by common division method
• Greatest Common Factor of 790, 990, 34, 742 with matching the biggest common factor

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

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

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

Factors of 34

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

1,2,17,34

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 790,990,34,742 . The biggest common factor number is the GCF number.
So the greatest common factor 790,990,34,742 is 2.

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

• GCF of 683, 193, 43, 505
• GCF of 583, 223, 35, 322
• GCF of 675, 341, 79, 298
• GCF of 445, 255, 77, 982
• GCF of 885, 673, 43, 445

1. What is the GCF of 790, 990, 34, 742?

Answer: GCF of 790, 990, 34, 742 is 2.

2. How to Find the GCF of 790, 990, 34, 742

Answer: Greatest Common Factor(GCF) of 790, 990, 34, 742 = 2

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

Step 2: Then multiply all the prime factors GCF(790, 990, 34, 742) = 2.