Greatest Common Factor of 730, 210, 385, 109

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

• Greatest Common Factor of 730, 210, 385, 109 by common division method
• Greatest Common Factor of 730, 210, 385, 109 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 730

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

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

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Greatest Common Factor

We found the factors 730,210,385,109 . The biggest common factor number is the GCF number.
So the greatest common factor 730,210,385,109 is 1.

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

• GCF of 676, 785, 589, 328
• GCF of 529, 179, 582, 198
• GCF of 615, 898, 345, 432
• GCF of 476, 357, 417, 587
• GCF of 115, 849, 995, 898

1. What is the GCF of 730, 210, 385, 109?

Answer: GCF of 730, 210, 385, 109 is 1.

2. How to Find the GCF of 730, 210, 385, 109

Answer: Greatest Common Factor(GCF) of 730, 210, 385, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(730, 210, 385, 109) = 1.