Greatest Common Factor of 26, 49, 490

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

• Greatest Common Factor of 26, 49, 490 by common division method
• Greatest Common Factor of 26, 49, 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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

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 26,49,490 . The biggest common factor number is the GCF number.
So the greatest common factor 26,49,490 is 1.

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

• GCF of 47, 48, 613
• GCF of 12, 81, 758
• GCF of 46, 64, 166
• GCF of 90, 90, 833
• GCF of 92, 69, 288

1. What is the GCF of 26, 49, 490?

Answer: GCF of 26, 49, 490 is 1.

2. How to Find the GCF of 26, 49, 490

Answer: Greatest Common Factor(GCF) of 26, 49, 490 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 49, 490) = 1.