Greatest Common Factor of 478, 735, 138

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

• Greatest Common Factor of 478, 735, 138 by common division method
• Greatest Common Factor of 478, 735, 138 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 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 478,735,138 . The biggest common factor number is the GCF number.
So the greatest common factor 478,735,138 is 1.

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

• GCF of 823, 963, 983
• GCF of 559, 842, 599
• GCF of 943, 858, 675
• GCF of 282, 810, 846
• GCF of 723, 568, 314

1. What is the GCF of 478, 735, 138?

Answer: GCF of 478, 735, 138 is 1.

2. How to Find the GCF of 478, 735, 138

Answer: Greatest Common Factor(GCF) of 478, 735, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(478, 735, 138) = 1.