Greatest Common Factor of 638, 625, 120

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

• Greatest Common Factor of 638, 625, 120 by common division method
• Greatest Common Factor of 638, 625, 120 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 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 625

List of positive integer factors of 625 that divides 625 without a remainder.

1,5,25,125,625

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Greatest Common Factor

We found the factors 638,625,120 . The biggest common factor number is the GCF number.
So the greatest common factor 638,625,120 is 1.

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

• GCF of 243, 198, 772
• GCF of 938, 806, 586
• GCF of 556, 640, 373
• GCF of 984, 230, 225
• GCF of 520, 977, 247

1. What is the GCF of 638, 625, 120?

Answer: GCF of 638, 625, 120 is 1.

2. How to Find the GCF of 638, 625, 120

Answer: Greatest Common Factor(GCF) of 638, 625, 120 = 1

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

Step 2: Then multiply all the prime factors GCF(638, 625, 120) = 1.