Greatest Common Factor of 67, 78, 35, 55, 378

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

• Greatest Common Factor of 67, 78, 35, 55, 378 by common division method
• Greatest Common Factor of 67, 78, 35, 55, 378 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Greatest Common Factor

We found the factors 67,78,35,55,378 . The biggest common factor number is the GCF number.
So the greatest common factor 67,78,35,55,378 is 1.

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

• GCF of 20, 79, 77, 58, 800
• GCF of 18, 19, 85, 83, 199
• GCF of 83, 99, 99, 87, 277
• GCF of 14, 29, 69, 81, 562
• GCF of 54, 40, 74, 65, 851

1. What is the GCF of 67, 78, 35, 55, 378?

Answer: GCF of 67, 78, 35, 55, 378 is 1.

2. How to Find the GCF of 67, 78, 35, 55, 378

Answer: Greatest Common Factor(GCF) of 67, 78, 35, 55, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 78, 35, 55, 378) = 1.