Greatest Common Factor of 394, 390, 515, 120

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

• Greatest Common Factor of 394, 390, 515, 120 by common division method
• Greatest Common Factor of 394, 390, 515, 120 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 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

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

Factors of 515

List of positive integer factors of 515 that divides 515 without a remainder.

1,5,103,515

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Greatest Common Factor

We found the factors 394,390,515,120 . The biggest common factor number is the GCF number.
So the greatest common factor 394,390,515,120 is 1.

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

• GCF of 833, 985, 699, 882
• GCF of 108, 965, 917, 406
• GCF of 134, 293, 239, 236
• GCF of 524, 995, 408, 382
• GCF of 528, 983, 274, 781

1. What is the GCF of 394, 390, 515, 120?

Answer: GCF of 394, 390, 515, 120 is 1.

2. How to Find the GCF of 394, 390, 515, 120

Answer: Greatest Common Factor(GCF) of 394, 390, 515, 120 = 1

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

Step 2: Then multiply all the prime factors GCF(394, 390, 515, 120) = 1.