Greatest Common Factor of 490, 5139, 920

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

• Greatest Common Factor of 490, 5139, 920 by common division method
• Greatest Common Factor of 490, 5139, 920 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 5139

List of positive integer factors of 5139 that divides 5139 without a remainder.

1,3,9,571,1713,5139

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Greatest Common Factor

We found the factors 490,5139,920 . The biggest common factor number is the GCF number.
So the greatest common factor 490,5139,920 is 1.

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

• GCF of 257, 4685, 301
• GCF of 519, 2479, 336
• GCF of 438, 5260, 304
• GCF of 950, 6760, 584
• GCF of 519, 9315, 868

1. What is the GCF of 490, 5139, 920?

Answer: GCF of 490, 5139, 920 is 1.

2. How to Find the GCF of 490, 5139, 920

Answer: Greatest Common Factor(GCF) of 490, 5139, 920 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 5139, 920) = 1.