Greatest Common Factor of 381, 871, 721, 142, 730

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

• Greatest Common Factor of 381, 871, 721, 142, 730 by common division method
• Greatest Common Factor of 381, 871, 721, 142, 730 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 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Greatest Common Factor

We found the factors 381,871,721,142,730 . The biggest common factor number is the GCF number.
So the greatest common factor 381,871,721,142,730 is 1.

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

• GCF of 950, 679, 318, 793, 464
• GCF of 952, 776, 174, 245, 938
• GCF of 834, 391, 393, 539, 644
• GCF of 793, 305, 330, 909, 743
• GCF of 515, 775, 544, 198, 606

1. What is the GCF of 381, 871, 721, 142, 730?

Answer: GCF of 381, 871, 721, 142, 730 is 1.

2. How to Find the GCF of 381, 871, 721, 142, 730

Answer: Greatest Common Factor(GCF) of 381, 871, 721, 142, 730 = 1

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

Step 2: Then multiply all the prime factors GCF(381, 871, 721, 142, 730) = 1.