Greatest Common Factor of 702, 573, 21

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

• Greatest Common Factor of 702, 573, 21 by common division method
• Greatest Common Factor of 702, 573, 21 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Factors of 573

List of positive integer factors of 573 that divides 573 without a remainder.

1,3,191,573

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 702,573,21 . The biggest common factor number is the GCF number.
So the greatest common factor 702,573,21 is 3.

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

• GCF of 563, 438, 18
• GCF of 755, 917, 66
• GCF of 283, 130, 38
• GCF of 535, 129, 39
• GCF of 288, 828, 24

1. What is the GCF of 702, 573, 21?

Answer: GCF of 702, 573, 21 is 3.

2. How to Find the GCF of 702, 573, 21

Answer: Greatest Common Factor(GCF) of 702, 573, 21 = 3

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

Step 2: Then multiply all the prime factors GCF(702, 573, 21) = 3.