Greatest Common Factor of 490, 488, 78

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

• Greatest Common Factor of 490, 488, 78 by common division method
• Greatest Common Factor of 490, 488, 78 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 488

List of positive integer factors of 488 that divides 488 without a remainder.

1,2,4,8,61,122,244,488

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 490,488,78 . The biggest common factor number is the GCF number.
So the greatest common factor 490,488,78 is 2.

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

• GCF of 760, 347, 12
• GCF of 575, 199, 49
• GCF of 236, 266, 40
• GCF of 461, 165, 44
• GCF of 907, 762, 58

1. What is the GCF of 490, 488, 78?

Answer: GCF of 490, 488, 78 is 2.

2. How to Find the GCF of 490, 488, 78

Answer: Greatest Common Factor(GCF) of 490, 488, 78 = 2

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

Step 2: Then multiply all the prime factors GCF(490, 488, 78) = 2.