Greatest Common Factor of 490, 240, 393

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

• Greatest Common Factor of 490, 240, 393 by common division method
• Greatest Common Factor of 490, 240, 393 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 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 490,240,393 . The biggest common factor number is the GCF number.
So the greatest common factor 490,240,393 is 1.

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

• GCF of 557, 923, 716
• GCF of 899, 929, 207
• GCF of 510, 265, 171
• GCF of 471, 419, 308
• GCF of 626, 933, 904

1. What is the GCF of 490, 240, 393?

Answer: GCF of 490, 240, 393 is 1.

2. How to Find the GCF of 490, 240, 393

Answer: Greatest Common Factor(GCF) of 490, 240, 393 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 240, 393) = 1.