Greatest Common Factor of 790, 198, 280

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

• Greatest Common Factor of 790, 198, 280 by common division method
• Greatest Common Factor of 790, 198, 280 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 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 790,198,280 . The biggest common factor number is the GCF number.
So the greatest common factor 790,198,280 is 2.

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

• GCF of 394, 190, 897
• GCF of 632, 869, 821
• GCF of 218, 902, 700
• GCF of 972, 992, 128
• GCF of 543, 218, 218

1. What is the GCF of 790, 198, 280?

Answer: GCF of 790, 198, 280 is 2.

2. How to Find the GCF of 790, 198, 280

Answer: Greatest Common Factor(GCF) of 790, 198, 280 = 2

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

Step 2: Then multiply all the prime factors GCF(790, 198, 280) = 2.