Greatest Common Factor of 680, 238, 949

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

• Greatest Common Factor of 680, 238, 949 by common division method
• Greatest Common Factor of 680, 238, 949 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 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Factors of 949

List of positive integer factors of 949 that divides 949 without a remainder.

1,13,73,949

Greatest Common Factor

We found the factors 680,238,949 . The biggest common factor number is the GCF number.
So the greatest common factor 680,238,949 is 1.

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

• GCF of 113, 623, 439
• GCF of 721, 842, 623
• GCF of 490, 660, 875
• GCF of 396, 241, 846
• GCF of 730, 794, 679

1. What is the GCF of 680, 238, 949?

Answer: GCF of 680, 238, 949 is 1.

2. How to Find the GCF of 680, 238, 949

Answer: Greatest Common Factor(GCF) of 680, 238, 949 = 1

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

Step 2: Then multiply all the prime factors GCF(680, 238, 949) = 1.