Greatest Common Factor of 535, 347, 21

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

• Greatest Common Factor of 535, 347, 21 by common division method
• Greatest Common Factor of 535, 347, 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 535

List of positive integer factors of 535 that divides 535 without a remainder.

1,5,107,535

Factors of 347

List of positive integer factors of 347 that divides 347 without a remainder.

1,347

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 535,347,21 . The biggest common factor number is the GCF number.
So the greatest common factor 535,347,21 is 1.

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

• GCF of 973, 801, 31
• GCF of 583, 734, 62
• GCF of 559, 908, 52
• GCF of 880, 615, 50
• GCF of 957, 404, 45

1. What is the GCF of 535, 347, 21?

Answer: GCF of 535, 347, 21 is 1.

2. How to Find the GCF of 535, 347, 21

Answer: Greatest Common Factor(GCF) of 535, 347, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(535, 347, 21) = 1.