Greatest Common Factor of 15, 43, 768, 380

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

• Greatest Common Factor of 15, 43, 768, 380 by common division method
• Greatest Common Factor of 15, 43, 768, 380 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 15

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

1,3,5,15

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Greatest Common Factor

We found the factors 15,43,768,380 . The biggest common factor number is the GCF number.
So the greatest common factor 15,43,768,380 is 1.

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

• GCF of 93, 90, 311, 878
• GCF of 77, 41, 707, 172
• GCF of 99, 44, 465, 573
• GCF of 35, 45, 125, 405
• GCF of 77, 34, 647, 819

1. What is the GCF of 15, 43, 768, 380?

Answer: GCF of 15, 43, 768, 380 is 1.

2. How to Find the GCF of 15, 43, 768, 380

Answer: Greatest Common Factor(GCF) of 15, 43, 768, 380 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 43, 768, 380) = 1.