Greatest Common Factor of 380, 575, 357, 728, 639

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

• Greatest Common Factor of 380, 575, 357, 728, 639 by common division method
• Greatest Common Factor of 380, 575, 357, 728, 639 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 575

List of positive integer factors of 575 that divides 575 without a remainder.

1,5,23,25,115,575

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Greatest Common Factor

We found the factors 380,575,357,728,639 . The biggest common factor number is the GCF number.
So the greatest common factor 380,575,357,728,639 is 1.

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

• GCF of 945, 975, 793, 256, 937
• GCF of 475, 521, 477, 989, 473
• GCF of 893, 199, 770, 332, 149
• GCF of 239, 958, 117, 174, 911
• GCF of 573, 218, 219, 956, 894

1. What is the GCF of 380, 575, 357, 728, 639?

Answer: GCF of 380, 575, 357, 728, 639 is 1.

2. How to Find the GCF of 380, 575, 357, 728, 639

Answer: Greatest Common Factor(GCF) of 380, 575, 357, 728, 639 = 1

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

Step 2: Then multiply all the prime factors GCF(380, 575, 357, 728, 639) = 1.