Greatest Common Factor of 380, 742, 830

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

• Greatest Common Factor of 380, 742, 830 by common division method
• Greatest Common Factor of 380, 742, 830 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Greatest Common Factor

We found the factors 380,742,830 . The biggest common factor number is the GCF number.
So the greatest common factor 380,742,830 is 2.

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

• GCF of 238, 859, 668
• GCF of 980, 517, 529
• GCF of 529, 497, 278
• GCF of 502, 692, 500
• GCF of 242, 684, 490

1. What is the GCF of 380, 742, 830?

Answer: GCF of 380, 742, 830 is 2.

2. How to Find the GCF of 380, 742, 830

Answer: Greatest Common Factor(GCF) of 380, 742, 830 = 2

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

Step 2: Then multiply all the prime factors GCF(380, 742, 830) = 2.