Greatest Common Factor of 531, 990, 730

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

• Greatest Common Factor of 531, 990, 730 by common division method
• Greatest Common Factor of 531, 990, 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 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

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 531,990,730 . The biggest common factor number is the GCF number.
So the greatest common factor 531,990,730 is 1.

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

• GCF of 430, 814, 853
• GCF of 199, 866, 296
• GCF of 834, 955, 963
• GCF of 740, 292, 496
• GCF of 655, 233, 915

1. What is the GCF of 531, 990, 730?

Answer: GCF of 531, 990, 730 is 1.

2. How to Find the GCF of 531, 990, 730

Answer: Greatest Common Factor(GCF) of 531, 990, 730 = 1

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

Step 2: Then multiply all the prime factors GCF(531, 990, 730) = 1.