Greatest Common Factor of 297, 490, 924, 820

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

• Greatest Common Factor of 297, 490, 924, 820 by common division method
• Greatest Common Factor of 297, 490, 924, 820 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 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 924

List of positive integer factors of 924 that divides 924 without a remainder.

1,2,3,4,6,7,11,12,14,21,22,28,33,42,44,66,77,84,132,154,231,308,462,924

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 297,490,924,820 . The biggest common factor number is the GCF number.
So the greatest common factor 297,490,924,820 is 1.

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

• GCF of 370, 767, 800, 414
• GCF of 480, 445, 794, 932
• GCF of 742, 132, 356, 485
• GCF of 940, 768, 711, 261
• GCF of 948, 735, 694, 563

1. What is the GCF of 297, 490, 924, 820?

Answer: GCF of 297, 490, 924, 820 is 1.

2. How to Find the GCF of 297, 490, 924, 820

Answer: Greatest Common Factor(GCF) of 297, 490, 924, 820 = 1

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

Step 2: Then multiply all the prime factors GCF(297, 490, 924, 820) = 1.