Greatest Common Factor of 78, 35, 18, 834

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

• Greatest Common Factor of 78, 35, 18, 834 by common division method
• Greatest Common Factor of 78, 35, 18, 834 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 78

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

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

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 834

List of positive integer factors of 834 that divides 834 without a remainder.

1,2,3,6,139,278,417,834

Greatest Common Factor

We found the factors 78,35,18,834 . The biggest common factor number is the GCF number.
So the greatest common factor 78,35,18,834 is 1.

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

• GCF of 75, 56, 66, 733
• GCF of 32, 27, 70, 155
• GCF of 82, 52, 31, 366
• GCF of 17, 59, 11, 834
• GCF of 95, 34, 18, 959

1. What is the GCF of 78, 35, 18, 834?

Answer: GCF of 78, 35, 18, 834 is 1.

2. How to Find the GCF of 78, 35, 18, 834

Answer: Greatest Common Factor(GCF) of 78, 35, 18, 834 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 35, 18, 834) = 1.