Greatest Common Factor of 400, 1713, 490

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

• Greatest Common Factor of 400, 1713, 490 by common division method
• Greatest Common Factor of 400, 1713, 490 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 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 1713

List of positive integer factors of 1713 that divides 1713 without a remainder.

1,3,571,1713

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

Greatest Common Factor

We found the factors 400,1713,490 . The biggest common factor number is the GCF number.
So the greatest common factor 400,1713,490 is 1.

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

• GCF of 886, 8310, 709
• GCF of 342, 5753, 579
• GCF of 216, 2130, 497
• GCF of 710, 8331, 369
• GCF of 550, 4591, 542

1. What is the GCF of 400, 1713, 490?

Answer: GCF of 400, 1713, 490 is 1.

2. How to Find the GCF of 400, 1713, 490

Answer: Greatest Common Factor(GCF) of 400, 1713, 490 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 1713, 490) = 1.