Greatest Common Factor of 380, 821, 662

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

• Greatest Common Factor of 380, 821, 662 by common division method
• Greatest Common Factor of 380, 821, 662 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 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Factors of 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

Greatest Common Factor

We found the factors 380,821,662 . The biggest common factor number is the GCF number.
So the greatest common factor 380,821,662 is 1.

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

• GCF of 225, 980, 863
• GCF of 503, 298, 611
• GCF of 572, 666, 817
• GCF of 411, 304, 262
• GCF of 213, 563, 739

1. What is the GCF of 380, 821, 662?

Answer: GCF of 380, 821, 662 is 1.

2. How to Find the GCF of 380, 821, 662

Answer: Greatest Common Factor(GCF) of 380, 821, 662 = 1

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

Step 2: Then multiply all the prime factors GCF(380, 821, 662) = 1.