Greatest Common Factor of 307, 678, 680

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

• Greatest Common Factor of 307, 678, 680 by common division method
• Greatest Common Factor of 307, 678, 680 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 307

List of positive integer factors of 307 that divides 307 without a remainder.

1,307

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

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

Greatest Common Factor

We found the factors 307,678,680 . The biggest common factor number is the GCF number.
So the greatest common factor 307,678,680 is 1.

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

• GCF of 861, 474, 345
• GCF of 686, 268, 990
• GCF of 542, 336, 499
• GCF of 881, 703, 990
• GCF of 464, 982, 482

1. What is the GCF of 307, 678, 680?

Answer: GCF of 307, 678, 680 is 1.

2. How to Find the GCF of 307, 678, 680

Answer: Greatest Common Factor(GCF) of 307, 678, 680 = 1

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

Step 2: Then multiply all the prime factors GCF(307, 678, 680) = 1.