Greatest Common Factor of 490, 513, 12

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

• Greatest Common Factor of 490, 513, 12 by common division method
• Greatest Common Factor of 490, 513, 12 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 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 490,513,12 . The biggest common factor number is the GCF number.
So the greatest common factor 490,513,12 is 1.

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

• GCF of 969, 763, 59
• GCF of 668, 546, 77
• GCF of 705, 984, 20
• GCF of 198, 296, 55
• GCF of 420, 126, 47

1. What is the GCF of 490, 513, 12?

Answer: GCF of 490, 513, 12 is 1.

2. How to Find the GCF of 490, 513, 12

Answer: Greatest Common Factor(GCF) of 490, 513, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 513, 12) = 1.