Greatest Common Factor of 17, 46, 78, 54

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

• Greatest Common Factor of 17, 46, 78, 54 by common division method
• Greatest Common Factor of 17, 46, 78, 54 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 17,46,78,54 . The biggest common factor number is the GCF number.
So the greatest common factor 17,46,78,54 is 1.

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

• GCF of 25, 23, 18, 24
• GCF of 50, 34, 70, 90
• GCF of 73, 73, 11, 27
• GCF of 16, 14, 10, 63
• GCF of 51, 68, 10, 49

1. What is the GCF of 17, 46, 78, 54?

Answer: GCF of 17, 46, 78, 54 is 1.

2. How to Find the GCF of 17, 46, 78, 54

Answer: Greatest Common Factor(GCF) of 17, 46, 78, 54 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 46, 78, 54) = 1.