Greatest Common Factor of 21, 35, 732, 497

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

• Greatest Common Factor of 21, 35, 732, 497 by common division method
• Greatest Common Factor of 21, 35, 732, 497 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 732

List of positive integer factors of 732 that divides 732 without a remainder.

1,2,3,4,6,12,61,122,183,244,366,732

Factors of 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Greatest Common Factor

We found the factors 21,35,732,497 . The biggest common factor number is the GCF number.
So the greatest common factor 21,35,732,497 is 1.

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

• GCF of 13, 88, 987, 190
• GCF of 15, 30, 250, 277
• GCF of 67, 71, 626, 526
• GCF of 55, 72, 773, 137
• GCF of 78, 44, 185, 154

1. What is the GCF of 21, 35, 732, 497?

Answer: GCF of 21, 35, 732, 497 is 1.

2. How to Find the GCF of 21, 35, 732, 497

Answer: Greatest Common Factor(GCF) of 21, 35, 732, 497 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 35, 732, 497) = 1.