Greatest Common Factor of 78, 38, 38, 347

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

• Greatest Common Factor of 78, 38, 38, 347 by common division method
• Greatest Common Factor of 78, 38, 38, 347 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 347

List of positive integer factors of 347 that divides 347 without a remainder.

1,347

Greatest Common Factor

We found the factors 78,38,38,347 . The biggest common factor number is the GCF number.
So the greatest common factor 78,38,38,347 is 1.

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

• GCF of 71, 73, 49, 750
• GCF of 97, 75, 42, 824
• GCF of 31, 15, 10, 380
• GCF of 44, 43, 70, 672
• GCF of 68, 99, 95, 987

1. What is the GCF of 78, 38, 38, 347?

Answer: GCF of 78, 38, 38, 347 is 1.

2. How to Find the GCF of 78, 38, 38, 347

Answer: Greatest Common Factor(GCF) of 78, 38, 38, 347 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 38, 38, 347) = 1.