Greatest Common Factor of 990, 253, 426

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

• Greatest Common Factor of 990, 253, 426 by common division method
• Greatest Common Factor of 990, 253, 426 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 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Greatest Common Factor

We found the factors 990,253,426 . The biggest common factor number is the GCF number.
So the greatest common factor 990,253,426 is 1.

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

• GCF of 746, 123, 749
• GCF of 994, 512, 926
• GCF of 396, 571, 318
• GCF of 896, 230, 551
• GCF of 811, 285, 110

1. What is the GCF of 990, 253, 426?

Answer: GCF of 990, 253, 426 is 1.

2. How to Find the GCF of 990, 253, 426

Answer: Greatest Common Factor(GCF) of 990, 253, 426 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 253, 426) = 1.