Greatest Common Factor of 54, 15, 74, 520

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

• Greatest Common Factor of 54, 15, 74, 520 by common division method
• Greatest Common Factor of 54, 15, 74, 520 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 54

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

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

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Greatest Common Factor

We found the factors 54,15,74,520 . The biggest common factor number is the GCF number.
So the greatest common factor 54,15,74,520 is 1.

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

• GCF of 50, 85, 94, 831
• GCF of 67, 48, 81, 609
• GCF of 36, 24, 74, 911
• GCF of 72, 60, 34, 890
• GCF of 78, 58, 41, 826

1. What is the GCF of 54, 15, 74, 520?

Answer: GCF of 54, 15, 74, 520 is 1.

2. How to Find the GCF of 54, 15, 74, 520

Answer: Greatest Common Factor(GCF) of 54, 15, 74, 520 = 1

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

Step 2: Then multiply all the prime factors GCF(54, 15, 74, 520) = 1.