Greatest Common Factor of 150, 458, 638

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

• Greatest Common Factor of 150, 458, 638 by common division method
• Greatest Common Factor of 150, 458, 638 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 150

List of positive integer factors of 150 that divides 150 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,150

Factors of 458

List of positive integer factors of 458 that divides 458 without a remainder.

1,2,229,458

Factors of 638

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

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

Greatest Common Factor

We found the factors 150,458,638 . The biggest common factor number is the GCF number.
So the greatest common factor 150,458,638 is 2.

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

• GCF of 678, 783, 842
• GCF of 874, 987, 922
• GCF of 287, 536, 259
• GCF of 923, 291, 587
• GCF of 581, 194, 858

1. What is the GCF of 150, 458, 638?

Answer: GCF of 150, 458, 638 is 2.

2. How to Find the GCF of 150, 458, 638

Answer: Greatest Common Factor(GCF) of 150, 458, 638 = 2

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

Step 2: Then multiply all the prime factors GCF(150, 458, 638) = 2.