Greatest Common Factor of 78, 67, 19, 476

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

• Greatest Common Factor of 78, 67, 19, 476 by common division method
• Greatest Common Factor of 78, 67, 19, 476 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 67

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

1,67

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 476

List of positive integer factors of 476 that divides 476 without a remainder.

1,2,4,7,14,17,28,34,68,119,238,476

Greatest Common Factor

We found the factors 78,67,19,476 . The biggest common factor number is the GCF number.
So the greatest common factor 78,67,19,476 is 1.

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

• GCF of 40, 39, 36, 552
• GCF of 83, 67, 43, 377
• GCF of 27, 37, 41, 310
• GCF of 38, 94, 74, 963
• GCF of 13, 42, 96, 143

1. What is the GCF of 78, 67, 19, 476?

Answer: GCF of 78, 67, 19, 476 is 1.

2. How to Find the GCF of 78, 67, 19, 476

Answer: Greatest Common Factor(GCF) of 78, 67, 19, 476 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 67, 19, 476) = 1.