Greatest Common Factor of 665, 745, 380

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

• Greatest Common Factor of 665, 745, 380 by common division method
• Greatest Common Factor of 665, 745, 380 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

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 665,745,380 . The biggest common factor number is the GCF number.
So the greatest common factor 665,745,380 is 5.

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

• GCF of 430, 661, 439
• GCF of 441, 738, 899
• GCF of 874, 730, 633
• GCF of 748, 455, 897
• GCF of 261, 798, 348

1. What is the GCF of 665, 745, 380?

Answer: GCF of 665, 745, 380 is 5.

2. How to Find the GCF of 665, 745, 380

Answer: Greatest Common Factor(GCF) of 665, 745, 380 = 5

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

Step 2: Then multiply all the prime factors GCF(665, 745, 380) = 5.