Greatest Common Factor of 490, 721, 385

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

• Greatest Common Factor of 490, 721, 385 by common division method
• Greatest Common Factor of 490, 721, 385 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 490,721,385 . The biggest common factor number is the GCF number.
So the greatest common factor 490,721,385 is 7.

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

• GCF of 635, 360, 255
• GCF of 157, 832, 110
• GCF of 417, 431, 184
• GCF of 622, 309, 244
• GCF of 133, 260, 735

1. What is the GCF of 490, 721, 385?

Answer: GCF of 490, 721, 385 is 7.

2. How to Find the GCF of 490, 721, 385

Answer: Greatest Common Factor(GCF) of 490, 721, 385 = 7

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

Step 2: Then multiply all the prime factors GCF(490, 721, 385) = 7.