Greatest Common Factor of 990, 147, 998

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

• Greatest Common Factor of 990, 147, 998 by common division method
• Greatest Common Factor of 990, 147, 998 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 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 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 998

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

1,2,499,998

Greatest Common Factor

We found the factors 990,147,998 . The biggest common factor number is the GCF number.
So the greatest common factor 990,147,998 is 1.

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

• GCF of 612, 829, 594
• GCF of 794, 222, 724
• GCF of 103, 799, 394
• GCF of 425, 244, 932
• GCF of 119, 273, 215

1. What is the GCF of 990, 147, 998?

Answer: GCF of 990, 147, 998 is 1.

2. How to Find the GCF of 990, 147, 998

Answer: Greatest Common Factor(GCF) of 990, 147, 998 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 147, 998) = 1.