Greatest Common Factor of 640, 134, 137

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

• Greatest Common Factor of 640, 134, 137 by common division method
• Greatest Common Factor of 640, 134, 137 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 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Factors of 134

List of positive integer factors of 134 that divides 134 without a remainder.

1,2,67,134

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Greatest Common Factor

We found the factors 640,134,137 . The biggest common factor number is the GCF number.
So the greatest common factor 640,134,137 is 1.

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

• GCF of 351, 695, 748
• GCF of 901, 788, 148
• GCF of 893, 264, 387
• GCF of 433, 204, 601
• GCF of 449, 277, 162

1. What is the GCF of 640, 134, 137?

Answer: GCF of 640, 134, 137 is 1.

2. How to Find the GCF of 640, 134, 137

Answer: Greatest Common Factor(GCF) of 640, 134, 137 = 1

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

Step 2: Then multiply all the prime factors GCF(640, 134, 137) = 1.