Greatest Common Factor of 998, 223, 42

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

• Greatest Common Factor of 998, 223, 42 by common division method
• Greatest Common Factor of 998, 223, 42 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 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Factors of 223

List of positive integer factors of 223 that divides 223 without a remainder.

1,223

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 998,223,42 . The biggest common factor number is the GCF number.
So the greatest common factor 998,223,42 is 1.

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

• GCF of 600, 164, 17
• GCF of 320, 467, 70
• GCF of 229, 552, 81
• GCF of 838, 423, 80
• GCF of 979, 861, 80

1. What is the GCF of 998, 223, 42?

Answer: GCF of 998, 223, 42 is 1.

2. How to Find the GCF of 998, 223, 42

Answer: Greatest Common Factor(GCF) of 998, 223, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(998, 223, 42) = 1.