Greatest Common Factor of 24, 52, 15, 390

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

• Greatest Common Factor of 24, 52, 15, 390 by common division method
• Greatest Common Factor of 24, 52, 15, 390 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 15

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

1,3,5,15

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 24,52,15,390 . The biggest common factor number is the GCF number.
So the greatest common factor 24,52,15,390 is 1.

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

• GCF of 78, 89, 48, 755
• GCF of 90, 29, 30, 665
• GCF of 57, 56, 29, 922
• GCF of 57, 31, 76, 134
• GCF of 20, 12, 72, 221

1. What is the GCF of 24, 52, 15, 390?

Answer: GCF of 24, 52, 15, 390 is 1.

2. How to Find the GCF of 24, 52, 15, 390

Answer: Greatest Common Factor(GCF) of 24, 52, 15, 390 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 52, 15, 390) = 1.