Greatest Common Factor of 380, 921, 80

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

• Greatest Common Factor of 380, 921, 80 by common division method
• Greatest Common Factor of 380, 921, 80 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 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

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 380,921,80 . The biggest common factor number is the GCF number.
So the greatest common factor 380,921,80 is 1.

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

• GCF of 543, 843, 58
• GCF of 701, 724, 92
• GCF of 605, 410, 59
• GCF of 249, 978, 11
• GCF of 271, 399, 48

1. What is the GCF of 380, 921, 80?

Answer: GCF of 380, 921, 80 is 1.

2. How to Find the GCF of 380, 921, 80

Answer: Greatest Common Factor(GCF) of 380, 921, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(380, 921, 80) = 1.