Greatest Common Factor of 438, 142, 913, 159

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

• Greatest Common Factor of 438, 142, 913, 159 by common division method
• Greatest Common Factor of 438, 142, 913, 159 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 913

List of positive integer factors of 913 that divides 913 without a remainder.

1,11,83,913

Factors of 159

List of positive integer factors of 159 that divides 159 without a remainder.

1,3,53,159

Greatest Common Factor

We found the factors 438,142,913,159 . The biggest common factor number is the GCF number.
So the greatest common factor 438,142,913,159 is 1.

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

• GCF of 780, 148, 115, 545
• GCF of 242, 110, 287, 432
• GCF of 292, 303, 950, 744
• GCF of 371, 599, 474, 800
• GCF of 991, 480, 432, 623

1. What is the GCF of 438, 142, 913, 159?

Answer: GCF of 438, 142, 913, 159 is 1.

2. How to Find the GCF of 438, 142, 913, 159

Answer: Greatest Common Factor(GCF) of 438, 142, 913, 159 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 142, 913, 159) = 1.