Greatest Common Factor of 734, 355, 21

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

• Greatest Common Factor of 734, 355, 21 by common division method
• Greatest Common Factor of 734, 355, 21 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 734

List of positive integer factors of 734 that divides 734 without a remainder.

1,2,367,734

Factors of 355

List of positive integer factors of 355 that divides 355 without a remainder.

1,5,71,355

Factors of 21

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

1,3,7,21

Greatest Common Factor

We found the factors 734,355,21 . The biggest common factor number is the GCF number.
So the greatest common factor 734,355,21 is 1.

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

• GCF of 940, 944, 46
• GCF of 983, 341, 45
• GCF of 439, 284, 69
• GCF of 236, 883, 21
• GCF of 887, 843, 97

1. What is the GCF of 734, 355, 21?

Answer: GCF of 734, 355, 21 is 1.

2. How to Find the GCF of 734, 355, 21

Answer: Greatest Common Factor(GCF) of 734, 355, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(734, 355, 21) = 1.