Greatest Common Factor of 420, 533, 918

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

• Greatest Common Factor of 420, 533, 918 by common division method
• Greatest Common Factor of 420, 533, 918 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 533

List of positive integer factors of 533 that divides 533 without a remainder.

1,13,41,533

Factors of 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Greatest Common Factor

We found the factors 420,533,918 . The biggest common factor number is the GCF number.
So the greatest common factor 420,533,918 is 1.

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

• GCF of 659, 105, 409
• GCF of 967, 949, 791
• GCF of 461, 756, 688
• GCF of 174, 773, 379
• GCF of 496, 849, 714

1. What is the GCF of 420, 533, 918?

Answer: GCF of 420, 533, 918 is 1.

2. How to Find the GCF of 420, 533, 918

Answer: Greatest Common Factor(GCF) of 420, 533, 918 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 533, 918) = 1.