Greatest Common Factor of 648, 505, 213

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

• Greatest Common Factor of 648, 505, 213 by common division method
• Greatest Common Factor of 648, 505, 213 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Greatest Common Factor

We found the factors 648,505,213 . The biggest common factor number is the GCF number.
So the greatest common factor 648,505,213 is 1.

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

• GCF of 212, 224, 157
• GCF of 533, 138, 760
• GCF of 307, 223, 232
• GCF of 689, 896, 373
• GCF of 496, 291, 868

1. What is the GCF of 648, 505, 213?

Answer: GCF of 648, 505, 213 is 1.

2. How to Find the GCF of 648, 505, 213

Answer: Greatest Common Factor(GCF) of 648, 505, 213 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 505, 213) = 1.