Greatest Common Factor of 678, 391, 10

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

• Greatest Common Factor of 678, 391, 10 by common division method
• Greatest Common Factor of 678, 391, 10 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 678

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

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

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Greatest Common Factor

We found the factors 678,391,10 . The biggest common factor number is the GCF number.
So the greatest common factor 678,391,10 is 1.

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

• GCF of 690, 589, 46
• GCF of 720, 938, 31
• GCF of 430, 231, 64
• GCF of 625, 980, 76
• GCF of 226, 487, 39

1. What is the GCF of 678, 391, 10?

Answer: GCF of 678, 391, 10 is 1.

2. How to Find the GCF of 678, 391, 10

Answer: Greatest Common Factor(GCF) of 678, 391, 10 = 1

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

Step 2: Then multiply all the prime factors GCF(678, 391, 10) = 1.