Greatest Common Factor of 988, 990, 278, 394, 499

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

• Greatest Common Factor of 988, 990, 278, 394, 499 by common division method
• Greatest Common Factor of 988, 990, 278, 394, 499 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 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

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 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 499

List of positive integer factors of 499 that divides 499 without a remainder.

1,499

Greatest Common Factor

We found the factors 988,990,278,394,499 . The biggest common factor number is the GCF number.
So the greatest common factor 988,990,278,394,499 is 1.

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

• GCF of 380, 117, 865, 451, 237
• GCF of 803, 734, 831, 629, 104
• GCF of 816, 327, 417, 768, 233
• GCF of 811, 978, 301, 456, 533
• GCF of 762, 209, 846, 961, 422

1. What is the GCF of 988, 990, 278, 394, 499?

Answer: GCF of 988, 990, 278, 394, 499 is 1.

2. How to Find the GCF of 988, 990, 278, 394, 499

Answer: Greatest Common Factor(GCF) of 988, 990, 278, 394, 499 = 1

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

Step 2: Then multiply all the prime factors GCF(988, 990, 278, 394, 499) = 1.