Greatest Common Factor of 648, 420, 875

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

• Greatest Common Factor of 648, 420, 875 by common division method
• Greatest Common Factor of 648, 420, 875 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 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 875

List of positive integer factors of 875 that divides 875 without a remainder.

1,5,7,25,35,125,175,875

Greatest Common Factor

We found the factors 648,420,875 . The biggest common factor number is the GCF number.
So the greatest common factor 648,420,875 is 1.

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

• GCF of 663, 781, 560
• GCF of 965, 972, 738
• GCF of 374, 292, 910
• GCF of 424, 569, 978
• GCF of 165, 925, 665

1. What is the GCF of 648, 420, 875?

Answer: GCF of 648, 420, 875 is 1.

2. How to Find the GCF of 648, 420, 875

Answer: Greatest Common Factor(GCF) of 648, 420, 875 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 420, 875) = 1.