Greatest Common Factor of 381, 305, 138, 310, 535

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

• Greatest Common Factor of 381, 305, 138, 310, 535 by common division method
• Greatest Common Factor of 381, 305, 138, 310, 535 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 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 305

List of positive integer factors of 305 that divides 305 without a remainder.

1,5,61,305

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Factors of 535

List of positive integer factors of 535 that divides 535 without a remainder.

1,5,107,535

Greatest Common Factor

We found the factors 381,305,138,310,535 . The biggest common factor number is the GCF number.
So the greatest common factor 381,305,138,310,535 is 1.

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

• GCF of 668, 562, 529, 726, 437
• GCF of 822, 990, 529, 176, 559
• GCF of 711, 102, 935, 716, 206
• GCF of 376, 234, 325, 825, 393
• GCF of 251, 307, 814, 266, 123

1. What is the GCF of 381, 305, 138, 310, 535?

Answer: GCF of 381, 305, 138, 310, 535 is 1.

2. How to Find the GCF of 381, 305, 138, 310, 535

Answer: Greatest Common Factor(GCF) of 381, 305, 138, 310, 535 = 1

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

Step 2: Then multiply all the prime factors GCF(381, 305, 138, 310, 535) = 1.