Greatest Common Factor of 490, 702, 789

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

• Greatest Common Factor of 490, 702, 789 by common division method
• Greatest Common Factor of 490, 702, 789 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 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Factors of 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Greatest Common Factor

We found the factors 490,702,789 . The biggest common factor number is the GCF number.
So the greatest common factor 490,702,789 is 1.

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

• GCF of 228, 433, 236
• GCF of 640, 412, 766
• GCF of 764, 795, 912
• GCF of 197, 167, 606
• GCF of 661, 231, 598

1. What is the GCF of 490, 702, 789?

Answer: GCF of 490, 702, 789 is 1.

2. How to Find the GCF of 490, 702, 789

Answer: Greatest Common Factor(GCF) of 490, 702, 789 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 702, 789) = 1.