Greatest Common Factor of 490, 749, 109

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

• Greatest Common Factor of 490, 749, 109 by common division method
• Greatest Common Factor of 490, 749, 109 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 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Greatest Common Factor

We found the factors 490,749,109 . The biggest common factor number is the GCF number.
So the greatest common factor 490,749,109 is 1.

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

• GCF of 808, 953, 171
• GCF of 886, 448, 775
• GCF of 765, 133, 419
• GCF of 119, 243, 335
• GCF of 433, 283, 975

1. What is the GCF of 490, 749, 109?

Answer: GCF of 490, 749, 109 is 1.

2. How to Find the GCF of 490, 749, 109

Answer: Greatest Common Factor(GCF) of 490, 749, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 749, 109) = 1.