Greatest Common Factor of 490, 849, 423

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

• Greatest Common Factor of 490, 849, 423 by common division method
• Greatest Common Factor of 490, 849, 423 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 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 849

List of positive integer factors of 849 that divides 849 without a remainder.

1,3,283,849

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 490,849,423 . The biggest common factor number is the GCF number.
So the greatest common factor 490,849,423 is 1.

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

• GCF of 497, 791, 192
• GCF of 277, 466, 487
• GCF of 862, 967, 185
• GCF of 585, 948, 362
• GCF of 194, 829, 371

1. What is the GCF of 490, 849, 423?

Answer: GCF of 490, 849, 423 is 1.

2. How to Find the GCF of 490, 849, 423

Answer: Greatest Common Factor(GCF) of 490, 849, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 849, 423) = 1.