Greatest Common Factor of 21, 59, 53, 699

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

• Greatest Common Factor of 21, 59, 53, 699 by common division method
• Greatest Common Factor of 21, 59, 53, 699 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 699

List of positive integer factors of 699 that divides 699 without a remainder.

1,3,233,699

Greatest Common Factor

We found the factors 21,59,53,699 . The biggest common factor number is the GCF number.
So the greatest common factor 21,59,53,699 is 1.

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

• GCF of 66, 11, 58, 527
• GCF of 28, 54, 75, 761
• GCF of 52, 71, 52, 285
• GCF of 84, 56, 79, 677
• GCF of 83, 11, 62, 537

1. What is the GCF of 21, 59, 53, 699?

Answer: GCF of 21, 59, 53, 699 is 1.

2. How to Find the GCF of 21, 59, 53, 699

Answer: Greatest Common Factor(GCF) of 21, 59, 53, 699 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 59, 53, 699) = 1.